FGM-148 Javelin
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The FGM-148 Javelin, or Advanced Anti-Tank Weapon System-Medium (AAWS-M), is an American-made
man-portable anti-tank system Man-portable anti-tank systems (MANPATS or MPATS) are traditionally portable shoulder-launched projectile systems firing heavy Shell (projectile), shell-type projectiles (although throwing and lunge weapons have existed), typically designed to co ...
in service since 1996 and continuously upgraded. It replaced the
M47 Dragon The M47 Dragon, known as the FGM-77 during development, is an American Shoulder-launched missile weapon, shoulder-fired, man-portable anti-tank guided missile system. It was phased out of U.S. military service in 2001, in favor of the newer FGM-1 ...
anti-tank missile in US service. Its
fire-and-forget Fire-and-forget is a type of missile guidance which does not require further external intervention after launch such as illumination of the target or wire guidance, and can hit its target without the launcher being in line-of-sight of the tar ...
design features automatic
infrared guidance Infrared homing is a passive weapon guidance system which uses the infrared (IR) light emission from a target to track and follow it seamlessly. Missiles which use infrared seeking are often referred to as "heat-seekers" since infrared is r ...
, allowing the user to seek cover immediately after launch, in contrast to wire-guided systems like the system used by the Dragon, which require a user to guide the weapon throughout the engagement. The Javelin's
high-explosive anti-tank High-explosive anti-tank (HEAT) is the effect of a shaped charge explosive that uses the Munroe effect to penetrate heavy armor. The warhead functions by having an explosive charge collapse a metal liner inside the warhead into a high-velocity ...
(HEAT) warhead can defeat modern tanks by top-down attack, hitting them from above, where their armor is thinnest, and is useful against fortifications in a direct attack flight. The Javelin uses a tandem charge warhead to circumvent an enemy tank's
explosive reactive armor Reactive armour is a type of vehicle armour used in protecting vehicles, especially modern tanks, against shaped charges and hardened kinetic energy penetrators. The most common type is ''explosive reactive armour'' (ERA), but variants includ ...
(ERA), which would normally render HEAT warheads ineffective. , according to claims by the manufacturer, the Javelin had been used in around five thousand successful engagements. By August 2021, fifty thousand missiles had been delivered to customers. The weapon made its combat debut in Iraq in 2003 and rose to prominence in the
Russo-Ukrainian War The Russo-Ukrainian War began in February 2014 and is ongoing. Following Ukraine's Revolution of Dignity, Russia Russian occupation of Crimea, occupied and Annexation of Crimea by the Russian Federation, annexed Crimea from Ukraine. It then ...
, where it saw extensive usage by Ukrainian forces during the early stages of the 2022 Russian invasion.


Overview

Javelin is a fire-and-forget missile with lock-on before launch and automatic self-guidance. The system employs a
top attack A top attack weapon is designed to attack armored vehicles from above, to take advantage of the fact that the armour is usually thinnest on the top of an armoured vehicle. The device may be delivered as a smart submunition or a primary munition b ...
flight profile against armored vehicles, attacking the usually thinner top armor, but can also make a direct attack, for use against buildings, targets too close for top attack, targets under obstructions, and
helicopter A helicopter is a type of rotorcraft in which Lift (force), lift and thrust are supplied by horizontally spinning Helicopter rotor, rotors. This allows the helicopter to VTOL, take off and land vertically, to hover (helicopter), hover, and ...
s. It can reach a peak altitude of in top attack mode and in direct attack mode. Initial versions had a range of , later increased to . It is equipped with an imaging infrared seeker. The
tandem warhead A tandem-charge or dual-charge weapon is an explosive device or projectile that has two or more stages of detonation, assisting it to penetrate either reactive armour on an armoured vehicle or strong structures. Anti-tank Tandem charges are ef ...
is fitted with two
shaped charge A shaped charge, commonly also hollow charge if shaped with a cavity, is an explosive charge shaped to focus the effect of the explosive's energy. Different types of shaped charges are used for various purposes such as cutting and forming metal, ...
s: a precursor warhead to detonate any explosive
reactive armor Reactive armour is a type of vehicle armour used in protecting vehicles, especially modern tanks, against shaped charges and hardened kinetic energy penetrators. The most common type is ''explosive reactive armour'' (ERA), but variants includ ...
and a primary warhead to penetrate base armor. In what is known as a "
soft launch A soft launch, also known as a soft opening, is a preview release of a product or service to a limited audience prior to the general public. Soft-launching a product is sometimes used to gather data or customer feedback, prior to making it wi ...
arrangement", the missile is ejected from the launcher to a safe distance from the operator before the main
rocket motor A rocket engine is a reaction engine, producing thrust in accordance with Newton's third law by ejecting reaction mass rearward, usually a high-speed jet of high-temperature gas produced by the combustion of rocket propellants stored inside t ...
s ignite. This makes it harder to identify the launcher, though backblast from the launch tube still poses a hazard to nearby personnel. The firing team may move as soon as the "fire-and-forget" missile has been launched or immediately prepare to fire on their next target. The missile system is sometimes carried by two soldiers consisting of a gunner and an ammunition bearer, although one soldier can fire it. While the gunner aims and fires the missile, the ammunition bearer scans for prospective targets, watches for threats like enemy vehicles or troops and ensures that personnel and obstacles are clear of the missile's launch backblast.


Development

In 1983, the
United States Army The United States Army (USA) is the primary Land warfare, land service branch of the United States Department of Defense. It is designated as the Army of the United States in the United States Constitution.Article II, section 2, clause 1 of th ...
introduced its AAWS-M (Advanced Anti-Tank Weapon System—Medium) requirement. In 1985, the AAWS-M was approved for development. In August 1986, the proof-of-principle (POP) phase of development began, with a US$30 million contract awarded for technical proof demonstrators: Ford Aerospace (laser-beam riding), Hughes Aircraft Missile System Group (imaging infrared combined with a fiber-optic cable link) and
Texas Instruments Texas Instruments Incorporated (TI) is an American multinational semiconductor company headquartered in Dallas, Texas. It is one of the top 10 semiconductor companies worldwide based on sales volume. The company's focus is on developing analog ...
(imaging infrared). In late 1988, the POP phase ended. In June 1989, the full-scale development contract was awarded to a joint venture of Texas Instruments and
Martin Marietta The Martin Marietta Corporation was an American company founded in 1961 through the merger of Glenn L. Martin Company and American-Marietta Corporation. In 1995, it merged with Lockheed Corporation to form Lockheed Martin. History Martin Marie ...
, now
Raytheon Raytheon is a business unit of RTX Corporation and is a major U.S. defense contractor and industrial corporation with manufacturing concentrations in weapons and military and commercial electronics. Founded in 1922, it merged in 2020 with Unite ...
and
Lockheed Martin The Lockheed Martin Corporation is an American Arms industry, defense and aerospace manufacturer with worldwide interests. It was formed by the merger of Lockheed Corporation with Martin Marietta on March 15, 1995. It is headquartered in North ...
. The AAWS-M received the designation of FGM-148. In April 1991, the first test-flight of the Javelin succeeded, and in March 1993, the first test-firing from the launcher succeeded. In 1994, low levels of production were authorized, and the first Javelins were deployed with US Army units in 1996.


Test and evaluation

The General Accounting Office (GAO), since renamed
Government Accountability Office The United States Government Accountability Office (GAO) is an independent, nonpartisan government agency within the legislative branch that provides auditing, evaluative, and investigative services for the United States Congress. It is the s ...
, published a report questioning the adequacy of Javelin testing. # involving operational testers early in development; # use of modelling and simulation; # integrating development and operational testing; # combining testing and training. The late-phase development of the Javelin retroactively benefited from the then-new operational test initiatives set forth by the Secretary of Defense, as well as a further test conducted as a consequence of the Army's response to the GAO report. Before it was fielded to the 3rd Battalion of the
75th Ranger Regiment The 75th Ranger Regiment, also known as the United States Army Rangers, Army Rangers, is the United States Army Special Operations Command's premier light infantry and direct-action raid force. The 75th Ranger Regiment is also part of Joint S ...
at
Fort Benning Fort Benning (named Fort Moore from 2023–2025) is a United States Army post in the Columbus, Georgia area. Located on Georgia's border with Alabama, Fort Benning supports more than 120,000 active-duty military, family members, reserve compone ...
(and later
Special Forces Special forces or special operations forces (SOF) are military units trained to conduct special operations. NATO has defined special operations as "military activities conducted by specially designated, organized, selected, trained and equip ...
, airborne,
air assault Air assault is the movement of ground-based military forces by vertical take-off and landing (VTOL) aircraft, such as helicopters, to seize and hold key terrain that has not been fully secured, and to directly engage enemy forces behind enemy l ...
, and
light infantry Light infantry refers to certain types of lightly equipped infantry throughout history. They have a more mobile or fluid function than other types of infantry, such as heavy infantry or line infantry. Historically, light infantry often fought ...
units), the Javelin was subjected to limited parts of the five operational test and evaluation initiatives, as well as a portability operational test program, an additional test phase of the so-called Product Verification Test, which included live firings with the full-rate configuration weapon. The
Institute for Defense Analyses The Institute for Defense Analyses (IDA) is an American non-profit corporation that administers three federally funded research and development centers (FFRDCs) – the Systems and Analyses Center (SAC), Science and Technology Policy Institute, t ...
and the Defense Department's Director of Operational Test and Evaluation became involved in three development test activities, including # reviewing initial operational test and evaluation plans; # monitoring initial operational test and evaluation; # structuring follow-on test and evaluation activities.


Qualification testing

The Javelin Environmental Test System (JETS) is a mobile test set for Javelin All-Up-Round (AUR) and the Command Launch Unit (CLU). It can be configured to functionally test the AUR or the CLU individually or both units in a mated tactical mode. This mobile unit may be repositioned at the various environmental testing facilities. The mobile system is used for all phases of Javelin qualification testing. There is a non-mobile JETS used for stand-alone CLU testing. This system is equipped with an environmental chamber and is primarily used for Product Verification Testing (PRVT). Capabilities include: Javelin CLU testing; Javelin AUR testing; Javelin Mated Mode testing; Javelin testing in various environmental conditions; and CLU PRVT. The all-up-round test sets include: extreme temperature testing; missile tracker testing (track rate error, tracking sensitivity); seeker/ focal plane array testing (cool-down time, dead/defective pixels, seeker identification); pneumatic leakage; continuity measurements; ready time; and guidance sections (guidance commands, fin movement).


Components

The system consists of three main components: the Command Launch Unit, the Launch Tube Assembly and the missile itself. Each missile contains 250
microprocessor A microprocessor is a computer processor (computing), processor for which the data processing logic and control is included on a single integrated circuit (IC), or a small number of ICs. The microprocessor contains the arithmetic, logic, a ...
s.Joe Goul
(9 May 2022) Lockheed, aiming to double Javelin production, seeks supply chain 'crank up'
/ref>


Command launch unit

The gunner carries a reusable ''command launch unit'' (CLU, pronounced "clue"), which is the targeting component of the two-part system. The CLU has three views, which are used to find, target, and fire the missile and may be used separately from the missile as a portable thermal sight. Infantry personnel are no longer required to stay in constant contact with
armored personnel carrier An armoured personnel carrier (APC) is a broad type of armoured military vehicle designed to transport personnel and equipment in combat zones. Since World War I, APCs have become a very common piece of military equipment around the world. Acc ...
s and
tank A tank is an armoured fighting vehicle intended as a primary offensive weapon in front-line ground combat. Tank designs are a balance of heavy firepower, strong armour, and battlefield mobility provided by tracks and a powerful engine; ...
s with thermal sights. This makes them more flexible and able to perceive threats they would not otherwise be able to detect. In 2006, a contract was awarded to Toyon Research Corporation to begin development of an upgrade to the CLU, enabling the transmission of target image and GPS location data to other units.


Day field of view

The first view is a 4× magnification day view. It is mainly used to scan areas in visible light during daylight operation. It is also used to scan immediately before sunrise and after sunset, when it is difficult to focus the thermal image due to the natural rapid heating or cooling of the environment.


Wide field of view

The second view is the 4× magnification night view, a ''wide field of view'' (WFOV) which shows the gunner a thermal representation of the area viewed. This is the primary view used, due to its ability to detect
infrared radiation Infrared (IR; sometimes called infrared light) is electromagnetic radiation (EMR) with wavelengths longer than that of visible light but shorter than microwaves. The infrared spectral band begins with the waves that are just longer than those ...
and find both troops and vehicles otherwise too well hidden to detect. The screen shows a "green scale" view which can be adjusted in both contrast and brightness. The inside of the CLU is cooled by a small
refrigeration Refrigeration is any of various types of cooling of a space, substance, or system to lower and/or maintain its temperature below the ambient one (while the removed heat is ejected to a place of higher temperature).IIR International Dictionary of ...
unit attached to the sight. This greatly increases the sensitivity of the thermal imaging capability, since the temperature inside the sight is much lower than that of the objects it detects. Due to the sensitivity this causes, the gunner is able to "focus" the CLU to show a detailed image of the area being viewed, by showing temperature differences of only a few degrees. The gunner operates this view with the use of two hand stations similar to the
control stick A joystick, sometimes called a flight stick, is an input device consisting of a stick that pivots on a base and reports its angle or direction to the device it is controlling. Also known as the control column, it is the principal control devic ...
found in modern cockpits. It is from this view that the gunner focuses the image and determines the area that gives the best heat signature on which to lock the missile.


Narrow field of view

The third field of view is a 12× thermal sight, used to better identify the target vehicle. Once the CLU has been focused in WFOV, the gunner may switch to a ''narrow field of view'' (NFOV) for target recognition before activating the ''seeker FOV''. Once the best target area is chosen, the gunner presses one of the two triggers and is automatically switched to the fourth view, the ''seeker FOV'', which is a 9x magnification thermal view. This process is similar to the automatic zoom feature on most modern cameras. This view is available along with the previously mentioned views, all of which may be accessed with the press of a button. However, it is not as commonly-used as a high magnification view, because it takes longer to scan a wide area. This view allows the gunner to further aim the missile and set the guidance system housed inside it. It is when in this view that information is passed from the CLU, through the connection electronics of the Launch Tube Assembly, and into the missile's guidance system. If the gunner decides not to fire the missile immediately, they can cycle back to the other views without firing. When the gunner is satisfied with the target picture, a second trigger is pulled to establish a "lock". The missile launches after a short delay.


Lightweight CLU

The US Army developed a new CLU as an improvement over the Block I version. The new CLU is 70% smaller, 40% lighter and has a 50% battery life increase. Features of the lightweight CLU are: a long-wave
infrared Infrared (IR; sometimes called infrared light) is electromagnetic radiation (EMR) with wavelengths longer than that of visible light but shorter than microwaves. The infrared spectral band begins with the waves that are just longer than those ...
(IR)
thermographic camera Infrared thermography (IRT), thermal video or thermal imaging, is a process where a Thermographic camera, thermal camera captures and creates an image of an object by using infrared radiation emitted from the object in a process, which are exa ...
; a high-definition display with improved resolution; integrated handgrips; a five megapixel color camera; a laser point that can be seen visibly or through IR; a far target locator using GPS, a laser rangefinder, a heading sensor, and modernized electronics. The LW CLU has demonstrated the ability to fire a
FIM-92 Stinger The FIM-92 Stinger is an American man-portable air-defense system (MANPADS) that operates as an infrared homing surface-to-air missile (SAM). It can be adapted to fire from a wide variety of ground vehicles, and from helicopters and drones as th ...
anti-aircraft missile, using its superior optics to identify and destroy small
unmanned aerial vehicle An unmanned aerial vehicle (UAV) or unmanned aircraft system (UAS), commonly known as a drone, is an aircraft with no human pilot, crew, or passengers onboard, but rather is controlled remotely or is autonomous.De Gruyter Handbook of Dron ...
s (UAVs). Compared to the Block I Command Launch Unit (CLU), the Lightweight CLU will double target identification range and increase system engagement range from 2.5 kilometers (km) to 4 km. The Javelin Joint Venture received its first low-rate production contract for the LW CLU in June 2022. 200 units will be delivered before full-rate production is expected to initiate in 2023, which will increase the production rate to 600 per year. First delivery is slated for 2025.


Launch tube assembly

Both the gunner and the ammunition bearer carry the Launch Tube Assembly, a disposable tube that houses the missile and protects the missile from harsh environments. The tube has built-in electronics and a locking hinge system that makes attachment and detachment of the missile to and from the Command Launch Unit a quick and simple process.


Missile


Warhead

The Javelin missile's tandem warhead is a
high-explosive anti-tank High-explosive anti-tank (HEAT) is the effect of a shaped charge explosive that uses the Munroe effect to penetrate heavy armor. The warhead functions by having an explosive charge collapse a metal liner inside the warhead into a high-velocity ...
(HEAT) type. This round utilizes an explosive
shaped charge A shaped charge, commonly also hollow charge if shaped with a cavity, is an explosive charge shaped to focus the effect of the explosive's energy. Different types of shaped charges are used for various purposes such as cutting and forming metal, ...
to create a stream of superplastically deformed metal, formed from trumpet-shaped metallic liners. The result is a narrow high velocity particle stream that can penetrate armor. The Javelin counters the advent of
explosive reactive armor Reactive armour is a type of vehicle armour used in protecting vehicles, especially modern tanks, against shaped charges and hardened kinetic energy penetrators. The most common type is ''explosive reactive armour'' (ERA), but variants includ ...
(ERA). ERA boxes or tiles lying over a vehicle's main armor explode when struck by a warhead. This explosion does not harm the vehicle's main armor, but causes steel panels to fly across the path of a HEAT round's narrow particle stream, disrupting its focus and leaving it unable to cut through the main armor. The Javelin uses two shaped-charge warheads in tandem. The weak, smaller diameter HEAT precursor charge detonates the ERA, clearing the way for the much larger diameter HEAT warhead, which then penetrates the target's primary armor. A two-layered
molybdenum Molybdenum is a chemical element; it has Symbol (chemistry), symbol Mo (from Neo-Latin ''molybdaenum'') and atomic number 42. The name derived from Ancient Greek ', meaning lead, since its ores were confused with lead ores. Molybdenum minerals hav ...
liner is used for the precursor, and a copper liner for the main warhead. To protect the main charge from the explosive blast, shock, and debris caused by the impact of the missile's nose and the detonation of the precursor charge, a blast shield is used between the two charges. This was the first
composite material A composite or composite material (also composition material) is a material which is produced from two or more constituent materials. These constituent materials have notably dissimilar chemical or physical properties and are merged to create a ...
blast shield and the first that had a hole through the middle to provide a jet that is less diffuse. A newer main charge liner produces a higher velocity jet. While making the warhead smaller, this change makes it more effective, leaving more room for propellant for the main rocket motor, increasing the missile's range. Electronic arming and fusing, called Electronic Safe Arming and Fire (ESAF), is present on the Javelin. The ESAF system enables the firing and arming process to proceed, while imposing a series of safety checks on the missile. ESAF cues the launch motor after the trigger is pulled. When the missile reaches a key acceleration point, indicating that it has cleared the launch tube, the ESAF initiates a second arming signal to fire the flight motor. After another check on missile conditions (target lock check), ESAF initiates final arming to enable the warheads for detonation upon target impact. When the missile strikes the target, ESAF enables the tandem warhead function, to provide appropriate time between the detonation of the precursor charge and the
detonation Detonation () is a type of combustion involving a supersonic exothermic front accelerating through a medium that eventually drives a shock front propagating directly in front of it. Detonations propagate supersonically through shock waves with ...
of the main charge. Though the Javelin's tandem HEAT warhead has proven efficient at destroying tanks, most threats it was employed against in Iraq and Afghanistan were weapon crews and teams, buildings, and lightly armored and unarmored vehicles. To make the Javelin more useful in these scenarios, the Aviation and Missile Research, Development, and Engineering Center developed a multi-purpose warhead (MPWH) for the FGM-148F. While it is still lethal against tanks, the new warhead has a naturally fragmenting steel warhead case, that doubles the effectiveness against personnel due to enhanced fragmentation. The MPWH does not add weight or cost and has a lighter composite missile mid-body to enable drop-in replacement to existing Javelin tubes. The Javelin F-model was planned to begin deliveries in early 2020. The improved missile design, along with new lighter CLU with an improved target tracker, entered production in May 2020.


Propulsion

Most rocket launchers require a large clear area behind the gunner to prevent injury from backblast. To address this shortcoming without increasing recoil to an unacceptable level, the Javelin system uses a
soft launch A soft launch, also known as a soft opening, is a preview release of a product or service to a limited audience prior to the general public. Soft-launching a product is sometimes used to gather data or customer feedback, prior to making it wi ...
mechanism. A small launch motor using conventional rocket
propellant A propellant (or propellent) is a mass that is expelled or expanded in such a way as to create a thrust or another motive force in accordance with Newton's third law of motion, and "propel" a vehicle, projectile, or fluid payload. In vehicle ...
ejects the missile from the launcher, but stops burning before the missile clears the tube. The flight motor is ignited after a delay to allow sufficient clearance from the operator. To save weight, the two motors are integrated with a burst disc between them. It is designed to tolerate the pressure of the launch motor from one side, but to easily rupture from the other when the flight motor ignites. The motors use a common nozzle. The flight motor's exhaust flows through the expended launch motor. Because the launch motor casing remains in place, an unusual ring-shaped igniter is used to start it. A normal igniter would be blown out of the back of the missile when the flight motor ignited and could injure the operator. Since the launch motor uses a standard NATO propellant, the presence of lead beta-resorcylate as a burn rate modifier causes an amount of
lead Lead () is a chemical element; it has Chemical symbol, symbol Pb (from Latin ) and atomic number 82. It is a Heavy metal (elements), heavy metal that is density, denser than most common materials. Lead is Mohs scale, soft and Ductility, malleabl ...
and
lead oxide Lead oxides are a group of inorganic compounds with formulas including lead (Pb) and oxygen Oxygen is a chemical element; it has chemical symbol, symbol O and atomic number 8. It is a member of the chalcogen group (periodic table), gr ...
to be present in the exhaust. Gunners are asked to hold their breath after firing for their safety. In the event that the launch motor malfunctions and the launch tube is overpressurized—for example, if the rocket gets stuck—the Javelin missile includes a pressure release system to prevent the launcher from exploding. The launch motor is held in place by a set of
shear pin A shear pin is a mechanical detail designed to allow a specific outcome to occur once a predetermined force is applied. It can either function as a safeguard designed to break to protect other parts, or as a conditional operator that will not al ...
s, which fracture if the pressure rises too high. They allow the motor to be pushed out of the back of the tube.


Seeker

As a
fire-and-forget Fire-and-forget is a type of missile guidance which does not require further external intervention after launch such as illumination of the target or wire guidance, and can hit its target without the launcher being in line-of-sight of the tar ...
missile, after launch the missile has to be able to track and destroy its target without assistance from the gunner. This is done by coupling an onboard imaging IR system, separate from CLU imaging system, with an onboard tracking system. The gunner uses the CLU's IR system to find and identify the target, then switches to the missile's independent IR system to set a track box around the target and establish a lock. The gunner places brackets around the image for locking. The seeker stays focused on the target's image, continuing to track it as the target moves or the missile's flight path alters, or attack angles change. The seeker consists of three main components: focal plane array image sensor, cooling and calibration, and stabilization.


Focal plane array (FPA)

The seeker assembly is encased in a dome that is transparent to long-wave
infrared Infrared (IR; sometimes called infrared light) is electromagnetic radiation (EMR) with wavelengths longer than that of visible light but shorter than microwaves. The infrared spectral band begins with the waves that are just longer than those ...
radiation. The IR radiation passes through the dome and then through lenses that focus the energy. The IR energy is reflected by mirrors on to the FPA. The seeker is a two-dimensional staring FPA of 64×64 MerCad (HgCdTe) detector elements. The FPA processes the signals from the detectors and relays a signal to the missile's tracker. The staring array is a photo-voltaic device where the incident photons stimulate electrons and are stored, pixel by pixel, in readout integrated circuits attached at the rear of the detector. These electrons are converted to voltages that are multiplexed out of the ROIC on a frame-by-frame basis.


Cooling/calibration

To function effectively, the FPA must be cooled and calibrated. In other applications, a CLU's IR detectors are cooled using a
Dewar flask A vacuum flask (also known as a Dewar flask, Dewar bottle or thermos) is an insulating storage vessel that slows the speed at which its contents change in temperature. It greatly lengthens the time over which its contents remain hotter or coo ...
and a closed-cycle
Stirling engine A Stirling engine is a heat engine that is operated by the cyclic expansion and contraction of air or other gas (the ''working fluid'') by exposing it to different temperatures, resulting in a net conversion of heat energy to mechanical Work (ph ...
, but there is insufficient space in the missile for a similar solution. Prior to launch, a cooler mounted on the outside of the launch tube activates the electrical systems in the missile, and supplies cold gas from a Joule-Thomson expander to the missile detector assembly, while the missile is still in the launch tube. When the missile is fired, this external connection is broken and coolant gas is supplied internally by an onboard
argon Argon is a chemical element; it has symbol Ar and atomic number 18. It is in group 18 of the periodic table and is a noble gas. Argon is the third most abundant gas in Earth's atmosphere, at 0.934% (9340 ppmv). It is more than twice as abu ...
gas bottle. The gas is held in a small bottle at high pressure and contains enough coolant for the duration of the flight of approximately 19 seconds. The seeker is calibrated using a chopper wheel. This device is a fan of six blades: five black blades with low IR emissivity and one semi-reflective blade. These blades spin in front of the seeker optics in a synchronized fashion such that the FPA is continually provided with points of reference in addition to viewing the scene. These reference points allow the FPA to reduce noise introduced by response variations in the detector elements.


Stabilization

The platform on which the seeker is mounted must be stabilized with respect to the motion of the missile body, and the seeker must be moved to stay aligned with the target. The stabilization system must cope with rapid acceleration, up/down and lateral movements. This is done by a
gimbal A gimbal is a pivoted support that permits rotation of an object about an axis. A set of three gimbals, one mounted on the other with orthogonal pivot axes, may be used to allow an object mounted on the innermost gimbal to remain independent of ...
system,
accelerometer An accelerometer is a device that measures the proper acceleration of an object. Proper acceleration is the acceleration (the rate of change (mathematics), rate of change of velocity) of the object relative to an observer who is in free fall (tha ...
s, spinning-mass gyros (or
MEMS MEMS (micro-electromechanical systems) is the technology of microscopic devices incorporating both electronic and moving parts. MEMS are made up of components between 1 and 100 micrometres in size (i.e., 0.001 to 0.1 mm), and MEMS devices ...
), and motors to drive changes in position of the platform. The system is basically an
autopilot An autopilot is a system used to control the path of a vehicle without requiring constant manual control by a human operator. Autopilots do not replace human operators. Instead, the autopilot assists the operator's control of the vehicle, allow ...
. Information from the gyros is fed to the guidance electronics, which drive a torque motor attached to the seeker platform to keep the seeker aligned with the target. The wires that connect the seeker with the rest of the missile are carefully designed to avoid inducing motion or drag on the seeker platform.


Tracker

The tracker is key to guidance/control for an eventual hit. The signals from each of the 4,096 detector elements (64×64 pixel array) in the seeker are passed to the FPA readout integrated circuits which reads then creates a
video frame In filmmaking, video production, animation, and related fields, a frame is one of the many '' still images'' which compose the complete ''moving picture''. The term is derived from the historical development of film stock, in which the sequentia ...
that is sent to the tracker system for processing. By comparing the individual frames, the tracker determines the need to correct so as to keep the missile on target. The tracker must be able to determine which portion of the image represents the target. The target is initially defined by the gunner, who places a configurable frame around it. The tracker then uses
algorithms In mathematics and computer science, an algorithm () is a finite sequence of mathematically rigorous instructions, typically used to solve a class of specific problems or to perform a computation. Algorithms are used as specifications for per ...
to compare that region of the frame based on image, geometric, and movement data to the new image frames being sent from the seeker, similar to
pattern recognition Pattern recognition is the task of assigning a class to an observation based on patterns extracted from data. While similar, pattern recognition (PR) is not to be confused with pattern machines (PM) which may possess PR capabilities but their p ...
algorithms. At the end of each frame, the reference is updated. The tracker is able to keep track of the target even though the seeker's point of view can change radically in the course of flight. The missile is equipped with four movable tail fins and eight fixed wings at mid-body. To guide the missile, the tracker locates the target in the current frame and compares this position with the aim point. If this position is off center, the tracker computes a correction and passes it to the
guidance system A guidance system is a virtual or physical device, or a group of devices implementing a controlling the movement of a ship, aircraft, missile, rocket, satellite, or any other moving object. Guidance is the process of calculating the changes in pos ...
, which makes the appropriate adjustments to the four movable tail fins. This is an
autopilot An autopilot is a system used to control the path of a vehicle without requiring constant manual control by a human operator. Autopilots do not replace human operators. Instead, the autopilot assists the operator's control of the vehicle, allow ...
. To guide the missile, the system has sensors that check that the fins are positioned as requested. If not, the deviation is sent back to the controller for further adjustment. This is a
closed-loop controller A closed-loop controller or feedback controller is a control loop which incorporates feedback, in contrast to an '' open-loop controller'' or ''non-feedback controller''. A closed-loop controller uses feedback to control states or outputs of a d ...
. There are three stages in the flight managed by the tracker: 1) an initial phase just after launch; 2) a mid-flight phase that lasts for most of the flight; and 3) a terminal phase in which the tracker selects the most effective point of impact. With guidance algorithms, the autopilot uses data from the seeker and tracker, to determine when to transition the missile from one phase of flight to another. Depending on whether the missile is in top attack or direct attack mode, the profile of the flight can change significantly. The top attack mode requires the missile to climb sharply after launch and cruise at high altitude, then dive on the top of the target (curveball). In direct attack mode (fastball), the missile cruises at a lower altitude directly at the target. The flight path takes into account the range to the target, calculated by the guidance unit.


Training

A great familiarity of each control and swift operation needs to be achieved before the unit can be deployed efficiently. American troops are trained on the system at the Infantry School in
Fort Moore Fort Benning (named Fort Moore from 2023–2025) is a United States Army post in the Columbus, Georgia area. Located on Georgia (U.S. state), Georgia's border with Alabama, Fort Benning supports more than 120,000 active-duty military, family me ...
,
Georgia Georgia most commonly refers to: * Georgia (country), a country in the South Caucasus * Georgia (U.S. state), a state in the southeastern United States Georgia may also refer to: People and fictional characters * Georgia (name), a list of pe ...
, for two weeks. The soldiers are taught basic care and maintenance, operation and abilities, assembly and disassembly, and the positions it can be fired from. Soldiers are taught to distinguish between a variety of vehicle types, even when only a rough outline is visible. The soldiers must accomplish several timed drills with set standards, before being qualified to operate the system in both training and wartime situations. There are smaller training programs set up on most army bases that instruct soldiers on the proper use of the system. At these courses, the training program might be changed in small ways. This is most commonly only minor requirements left out due to budget, the number of soldiers vs. simulation equipment, and available time and resources. Both types of training courses have required proficiency levels that must be met before the soldier can operate the system in training exercises or wartime missions.


Combat history

The Javelin was used by the US Army, the US Marine Corps and the Australian Special Forces in the 2003 invasion of Iraq, on Iraqi Type 69 and Lion of Babylon tanks. During the Battle of Debecka Pass, a
platoon A platoon is a Military organization, military unit typically composed of two to four squads, Section (military unit), sections, or patrols. Platoon organization varies depending on the country and the Military branch, branch, but a platoon can ...
of US Army Special Forces operators equipped with Javelins destroyed two
T-55 The T-54 and T-55 tanks are a series of Soviet medium tanks introduced in the years following the Second World War. The first T-54 prototype was completed at Nizhny Tagil by the end of 1945.Steven Zaloga, T-54 and T-55 Main Battle Tanks 1944–2 ...
tanks, eight armored personnel carriers, and four troop transport trucks. During the
War in Afghanistan War in Afghanistan, Afghan war, or Afghan civil war may refer to: *Conquest of Afghanistan by Alexander the Great (330 BC – 327 BC), the conquest of Afghanistan by the Macedonian Empire * Muslim conquests of Afghanistan, a series of campaigns in ...
, the Javelin was used effectively in
counter-insurgency Counterinsurgency (COIN, or NATO spelling counter-insurgency) is "the totality of actions aimed at defeating irregular forces". The Oxford English Dictionary defines counterinsurgency as any "military or political action taken against the ac ...
(COIN) operations. Initially, soldiers perceived the weapon as unsuitable for COIN due to its destructive power, but trained gunners were able to make precision shots against enemy positions with little collateral damage. The Javelin filled a niche in US weapons systems against DShK heavy machine guns and B-10 recoilless rifles—weapons like the
AT4 The AT4 is a Swedish unguided, man-portable, disposable, Shoulder-fired missile, shoulder-fired recoilless Anti-tank warfare, anti-tank weapon manufactured by Saab Bofors Dynamics (formerly FFV Ordnance; later, Bofors Anti-Armour Systems). ...
and the M203 grenade launcher were powerful enough, but the ~300 m range was insufficient. Conversely, while medium and heavy machine guns and automatic grenade launchers had the range, they lacked the power, and heavy mortars, which had both a good range and more than enough power, were not accurate enough. The Javelin had enough range, power, and accuracy for dismounted infantry to counter standoff engagement tactics employed by enemy weapons. With good locks, the missile is most effective against vehicles, caves, fortified positions, and individual personnel. If enemy forces were inside a cave, a Javelin fired into the mouth of the cave would destroy it from the inside, which was not possible from the outside using heavy mortars. The psychological effect of the sound of a Javelin firing, sometimes caused insurgents to disengage and flee their position. Even when not firing, the Javelin's CLU was commonly used as a man-portable surveillance system. In February 2016, during the al-Shaddadi offensive of the Syrian Civil War, a Javelin was used to blow up an attacking suicide
car bomb A car bomb, bus bomb, van bomb, lorry bomb, or truck bomb, also known as a vehicle-borne improvised explosive device (VBIED), is an improvised explosive device designed to be detonated in an automobile or other vehicles. Car bombs can be roug ...
. In 2016, claims were posted on social media that the Syrian Kurdish
People's Protection Units The People's Defense Units (YPG), also called People's Protection Units, is a libertarian socialist US-backed Kurds in Syria, Kurdish militant group in Syria and the primary component of the Syrian Democratic Forces (SDF). The YPG mostl ...
(YPG) may have received Javelin missiles. By June 2018, it was still unconfirmed if the YPG were fielding Javelin missiles, although US Special Forces units were seen operating them in support of
Syrian Democratic Forces The Syrian Democratic Forces (SDF) is a Kurds in Syria, Kurdish-led coalition of U.S.-backed Left-wing politics, left-wing ethnic militias and rebel groups, and serves as the official military wing of the Democratic Autonomous Administration ...
(SDF) advances during the Deir ez-Zor campaign in the Middle
Euphrates The Euphrates ( ; see #Etymology, below) is the longest and one of the most historically important rivers of West Asia. Tigris–Euphrates river system, Together with the Tigris, it is one of the two defining rivers of Mesopotamia (). Originati ...
River Valley. In June 2019, forces of the Libyan
Government of National Accord The Government of National Accord (GNA; ) was an interim government for Libya that was formed under the terms of the Libyan Political Agreement, a United Nations–led initiative, signed on 17 December 2015. The agreement was unanimously endors ...
captured four Javelins from the forces of the
Libyan National Army The Libyan National Army (LNA; , ''al-jaysh al-waṭaniyy al-Lībii''), also known as the Libyan Arab Army (LAA; , ''al-Jaysh al-'Arabiyy al-Lībii'') or the Libyan Arab Armed Forces (LAAF; ), is a component of Libyan Armed Forces, Libya's mil ...
. These missiles had been provided by the UAE. During the
Russian invasion of Ukraine On 24 February 2022, , starting the largest and deadliest war in Europe since World War II, in a major escalation of the Russo-Ukrainian War, conflict between the two countries which began in 2014. The fighting has caused hundreds of thou ...
, NATO provided thousands of Javelins to Ukraine, where they proved highly effective. Javelins have been responsible for a part of the thousands of Russian armored vehicles that Ukraine has destroyed, captured or damaged. The Pentagon claimed that of the first 112 Javelins fired by the Ukrainians since the start of the war, 100 missiles had hit their target. An image dubbed " Saint Javelin", which shows the
Virgin Mary Mary was a first-century Jewish woman of Nazareth, the wife of Saint Joseph, Joseph and the mother of Jesus. She is an important figure of Christianity, venerated under titles of Mary, mother of Jesus, various titles such as Perpetual virginity ...
holding a Javelin launcher in the style of an Eastern Orthodox church painting, gained social media attention, and soon became a symbol of the Ukrainian resistance against the Russian invasion. An unknown number of Javelin launch tube assemblies were captured by the Russian armed forces during the conflict. It is unclear if any of the captured launchers contained live rounds, or were simply tubes discarded after being used.
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
reportedly received an example of the Javelin missile from
Russia Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...
, along with other Western munitions captured in
Ukraine Ukraine is a country in Eastern Europe. It is the List of European countries by area, second-largest country in Europe after Russia, which Russia–Ukraine border, borders it to the east and northeast. Ukraine also borders Belarus to the nor ...
, as part of a larger deal for Shahed and Mohajer drones. In April 2022 commentary from the Center for Strategic and International Studies (CSIS), concerns were raised over the US stock of Javelin missiles. According to CSIS, the US had used close to one-third of its Javelin missiles. 7,000 had been supplied, with the United States buying Javelins at the rate of about 1,000 a year. The maximum production rate is 6,480 a year, but it would likely take a year or more to reach that level. Orders take 32 months to deliver. The report concluded that it would take about three or four years to replace the missiles that had been sent to Ukraine. The missile production rate could be increased greatly with a national procurement effort. In May 2022, Lockheed Martin CEO James Taiclet stated that Lockheed would nearly double the production of Javelins to 4,000 a year. Ukrainian officials estimated that up to 500 missiles per day were being used in the early days of the war. In August 2022, the US committed to sending an additional 1,000 Javelin missiles to Ukraine.


Variants

*FGM-148A: Initial small batch in 1996. *FGM-148B: Unclear. Likely the Enhanced Producibility Program (EPP) design introduced before the Javelin's Milestone III. *FGM-148C: 1999, probably the Javelin Enhanced Tandem Integration (JETI) modification. DoD claims "enhancements that alter the missile dome". Described as "Block 0" by Janes. *FGM-148D: Export version. *"Block 1": 2006. Faster and more lethal missiles, a new "Block I CLU" providing increased ID range and surveillance time. Janes claims this is the same as FGM-148E. *FGM-148E: Replaced electronic components in the control actuator section of the missile, for cost and weight savings. Developed as "Spiral 1" in 2013–14. Production started in 2017. *FGM-148F: Fitted with a multi-purpose warhead (MPWH). Developed as "Spiral 2". Production started in May 2020. *FGM-148G: To be developed from project "Spiral 3". Will develop a new launch tube assembly and battery unit, and will replace the current gas-cooled seeker with an uncooled seeker in the guidance section of the missile. Production missiles will be designated FGM-148G. The LWCLU does not yet have a variant designation.


Operators


Current operators

* : 92 launchers. * : 13 launchers. *
Brazil Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...
: 33 launchers and 222 missiles. * : * : Purchased 3 launchers and 12 missiles for its special forces, for use in Afghanistan. An additional order totaling US$10.21 million was placed in December 2015 for 50 missiles and 3 launchers. * : 80 CLU, with option for additional 40, and 350 missiles purchased from the United States. In service from 2016. * : 76 launchers and 260 missiles for use in Afghanistan. Was replacing
MILAN Milan ( , , ; ) is a city in northern Italy, regional capital of Lombardy, the largest city in Italy by urban area and the List of cities in Italy, second-most-populous city proper in Italy after Rome. The city proper has a population of nea ...
anti-tank missile, no follow-on order in favor of the Missile Moyenne Portée (MMP). * : 72 CLUs and 410 missiles received in 2018, and the delivery of another 46 CLUs and 82 missiles approved in 2021. The first Foreign Military Sale to the Georgian military consisting of 410 missiles, and 72 CLUs, includes 2 Javelin Block 1 CLUs to be used as spares was approved for US$75 million. In 2021, 46 CLUs and 82 missiles were ordered, for US$30 million. * : 25 launchers and 189 missiles of Javelin Block 1 variant, in a US$60 million deal. * :
Irish Army The Irish Army () is the land component of the Defence Forces (Ireland), Defence Forces of Republic of Ireland, Ireland.The Defence Forces are made up of the Permanent Defence Forces – the standing branches – and the Reserve Defence Forces. ...
, It replaced the MILAN anti-tank missile.Jones, Richard D. ''Jane's Infantry Weapons 2009/2010''. Jane's Information Group; 35 edition (27 January 2009). . * : 30 launchers and 116 missiles were received in 2004. 162 CLUs, 18 Fly-to-Buy Missiles, 1,808 Javelin Anti-Tank Guided Missiles and other support equipment was ordered in 2009. The estimated cost is $388 million. Jordan placed another order of $133.9 million in 2017. * : Used by the
Libyan National Army The Libyan National Army (LNA; , ''al-jaysh al-waṭaniyy al-Lībii''), also known as the Libyan Arab Army (LAA; , ''al-Jaysh al-'Arabiyy al-Lībii'') or the Libyan Arab Armed Forces (LAAF; ), is a component of Libyan Armed Forces, Libya's mil ...
* : Total: 144 CLU and 871 missiles purchased from the United States. In 2001, 40 launchers and 200 missiles. The first European country to receive this launcher and missile system in 2001. In December 2015 DSCA approved for a possible Foreign Military Sale to Lithuania for another 220 missiles and 74 CLUs for $55 million, plus 30 CLU and 350 missiles in 2026. * : 24 launchers and 390 missiles, in batches of 120, then 270. * : 100 launchers and 526 missiles. Delivered from 2006, in use from 2009. In 2017 Norwegian authorities started the process of finding a replacement anti-tank weapon, in order to counter new types of heavy tanks equipped with
active protection system An active protection system (APS) is a system designed to actively prevent certain anti-tank weapons from destroying a vehicle. Countermeasures that either conceal the vehicle from or disrupt the guidance of an incoming guided missile threat are ...
s capable of defeating missiles like the Javelin. * : 30 launchers. * : 110 launchers, 680 missiles. * : In March 2013, Qatar requested the sale of 500 Javelin missiles and 50 command launch units. The deal was signed in March 2014. * * : 20 launchers and 150 missiles. * : In 2002, Taiwan bought 360 missiles and 40 launcher units for $39 million. The contract included training devices, logistics support, associated equipment and training. In 2008, the United States issued a congressional notification for the sale of a further 20 launchers and 182 more missiles. * * : Over 8,000 Javelin anti-armor systems. * * : The
UK Ministry of Defence The Ministry of Defence (MOD or MoD) is a ministerial department of the Government of the United Kingdom. It is responsible for implementing the defence policy set by the government and serves as the headquarters of the British Armed Forces. ...
purchased 850 Javelin units and 9,000 missiles for the Light Forces Anti-Tank Guided Weapon System (LFATGWS) requirement. Javelin entered UK service in 2005, replacing the
MILAN Milan ( , , ; ) is a city in northern Italy, regional capital of Lombardy, the largest city in Italy by urban area and the List of cities in Italy, second-most-populous city proper in Italy after Rome. The city proper has a population of nea ...
and
Swingfire Swingfire was a British wire-guided anti-tank missile developed in the 1960s and produced from 1966 until 1993. The name refers to its ability to make a rapid turn of up to ninety degrees after firing to bring it onto the line of the sighting ...
systems. * : Although not officially reported, budget records indicate that the US had 20,000 to 25,000 Javelin units on hand in 2021, prior to the Russian invasion of Ukraine.


Future

* : In May 2022, Lockheed Martin received orders from several international customers including Norway, Albania, Latvia and Thailand. The purchase was confirmed a few days later by the
Ministry of Defence A ministry of defence or defense (see American and British English spelling differences#-ce.2C -se, spelling differences), also known as a department of defence or defense, is the part of a government responsible for matters of defence and Mi ...
, Niko Peleshi for yet an undisclosed number and contract value of the system. * : In May 2022, Lockheed Martin received orders from several international customers including Norway, Albania, Latvia and Thailand. * : In July 2021, the US State Department announced a possible Foreign Military Sale to Thailand, of 300 Javelin FGM-148 Missiles and 50 Javelin Command Launch Units (CLU), worth $83.5 million. * : In December 2023, the US State Department approved a potential $80 million sale of Javelin missiles and related equipment to Romania. Romania requested to buy 263 Javelin FGM-148F missiles and 26 Javelin Light Weight Command Launch Units. * : Bulgaria is buying 218 FGM-148F Javelin missiles and 107 Javelin Lightweight Command Launch Units for its Stryker Dragoon vehicles for $114 million. * : In January 2024, the State Department approved a purchase of 246 Javelin FGM-148F anti-tank missiles and 6 testing missiles and 24 Command Launch Units (CLU), worth $75 million. * : In March 2024, the US State Department approved a potential $260 million sale of Javelin missiles and related equipment to Morocco. The deal includes 612 FGM-148F missiles and 200 Lightweight Command Launch Units (LWCLUs).


Failed bids

* : In 2010, India considered purchasing some systems off-the-shelf, with a larger number to be license manufactured locally through "transfer of technology" (ToT). The United States was reluctant to provide a full ToT. Eventually, the plan to purchase Javelins was "shelved". In October 2014, India chose to buy the Israeli Spike missile system.


See also

* List of anti-tank missiles *
Escadrone Escadrone is a non-profit group organized in Ukraine in 2022 in order to manufacture FPV attack drones, a type of FPV loitering munition. The business goal was to design and build a large quantity of low-cost drones, aiming specifically to be ab ...
, a Ukrainian manufacturing group which develops low-cost alternative for destroying armored vehicles * Saint Javelin Comparable fire-and-forget systems *
Akeron MP The Akeron MP (''Akeron Moyenne Portée''),MBDA France (France) * AT-1K Raybolt, by Hanwha Vision and
LIG Nex1 LIG Nex1 Co., Ltd. (), formerly known as LG Innotek () is a South Korean aerospace manufacturer and arms manufacturer. It was established in 1976 as Goldstar Precision. LIG Nex1 was previously owned by LIG Holdings Company, which in turn was ow ...
(South Korea) * HJ-12, by
Norinco China North Industries Group Corporation Limited, doing business internationally as Norinco Group (an abbreviation of "North Industries Corporation"), and known within China as China Ordnance Industries Group Corporation Limited (), is a Chinese ...
(China) *
MPATGM The MPATGM or man portable anti-tank guided missile, is an Indian third generation fire-and-forget anti-tank guided missile (ATGM) derived from India's Nag ATGM. It is being developed by the Defence Research and Development Organization (DRDO). ...
, by
DRDO The Defence Research and Development Organisation (DRDO) is an agency under the Department of Defence Research and Development in the Ministry of Defence of the Government of India, charged with the military's research and development, headqu ...
(India) * *
Karaok Karaok (Turkish language, Turkish: Black Arrow) is a 125 mm manportable, lightweight, fire-and-forget, short-range anti-tank guided missile (ATGM) in development by Roketsan. Design The missile is equipped with a tandem warhead and a new indigen ...
(Turkey) * Spike, by Rafael Defense (Israel) *
Type 01 LMAT The is a Japanese man-portable fire-and-forget anti-tank missile. Development began in 1993 at Kawasaki Heavy Industries and was accepted into service in 2001. During development, the missile was designated with the codename XATM-5. Later it was ...
, by
Kawasaki Heavy Industries is a Japanese Public company, public multinational corporation manufacturer of motorcycles, engines, Heavy equipment (construction), heavy equipment, aerospace and Military, defense equipment, rolling stock and ships, headquartered in Minato, To ...
(Japan) Comparable beam riding systems * Skif or Stuhna-P, by Luch Design Bureau (Ukraine), not fire-and-forget capable * 9M133 Kornet, by
KBP Instrument Design Bureau JSC ''Konstruktorskoe Buro Priborostroeniya'' (KBP) ( Joint-Stock Company - Instrument Design Bureau) is one of the main enterprises in the field of Defense industry of Russia, Russian defense industry, based in Tula. It is engaged in designing ...
(Russia). The Kornet EM version have fire-and-forget capable Comparable shorter range fire-and-forget systems * * * Related development * AGM-176 Griffin, shared components by Raytheon Other * Starstreak *
RPG-7 The RPG-7 is a portable, reusable, unguided, shoulder-launched, anti-tank, rocket launcher. The RPG-7 and its predecessor, the RPG-2, were designed by the Soviet Union, and are now manufactured by the Russian company Bazalt. The weapon has t ...


References


External links


Javelin
Lockheed Martin (archived fro
the original
on 2008-01-20)




Javelin tank killer
{{DEFAULTSORT:Fgm-148 Javelin Anti-tank guided missiles of the United States Texas Instruments Raytheon Company products Articles containing video clips United States Marine Corps equipment Military equipment introduced in the 1990s Fire-and-forget weapons