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Precision Attack Missile
The non-line-of-sight launch system (NLOS-LS) was a self-contained missile launcher system that was under development by NETFIRES LLC, a partnership between Lockheed Martin and Raytheon. Each Container Launch Unit (CLU) holds 15 missiles, and a self-locating networked communications system. CLUs can be linked for coordinated launching, with the missiles fired and controlled remotely via autonomous vertical launch. The weapon is roughly 2 metres tall. The program was cancelled early 2011. It was being developed for the United States Navy's Littoral Combat Ship, but has been criticised for performance issues. The Griffin missile has been recommended for use instead. NLOS-LS was to be used primarily on the United States Army's Future Combat Systems before it was canceled. Concept There were to be two types of missile used with NLOS-LS: the precision attack munition (PAM) and the loitering attack munition (LAM). The LAM was originally contracted to Lockheed Martin Missiles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warhead
A warhead is the section of a device that contains the explosive agent or toxic (biological, chemical, or nuclear) material that is delivered by a missile, rocket (weapon), rocket, torpedo, or bomb. Classification Types of warheads include: *Explosive material, Explosive: An explosive charge is used to disintegrate the target, and damage surrounding areas with a blast wave. **Conventional weapon, Conventional: Chemicals such as gunpowder and high explosives store significant energy within their molecular bonds. This energy can be released quickly by a trigger, such as an electric spark. Thermobaric weapons enhance the blast effect by utilizing the surrounding atmosphere in their explosive reactions. ***Blast wave, Blast: A strong shock wave is provided by the detonation of the explosive. ***Fragmentation (weaponry), Fragmentation: Metal fragments are projected at high velocity to cause damage or injury. ***Continuous-rod warhead, Continuous rod: Metal bars welded on their ends ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proposed Weapons Of The United States
Proposal(s) or The Proposal may refer to: * Proposal (business) * Research proposal * Marriage proposal * Proposition, a proposal in logic and philosophy Arts, entertainment, and media * ''The Proposal'' (album), an album by Ransom & Statik Selektah Films * ''The Proposal'' (1957 film), an Australian television play based on Chekhov's 1890 play * ''The Proposal'' (2001 film), starring Nick Moran, Jennifer Esposito, and Stephen Lang * ''The Proposal'' (2009 film), starring Sandra Bullock and Ryan Reynolds * ''The Proposal'' (2022 film), starring Joe Joseph and Amara Raja * " La propuesta" ("The Proposal"), a short story in the 2014 Argentina anthology film ''Wild Tales'' Literature * '' Proposals (play)'', a 1997 play by Neil Simon * ''The Proposal'' (novel), 1999 and 35th book in the ''Animorphs'' series by K.A. Applegate * ''The Proposal'', alternative title of Chekhov's 1890 play ''A Marriage Proposal'' Television * ''The Proposal'' (American TV series), a 2018 realit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Israel Aerospace Industries
Israel Aerospace Industries (IAI; ), is Israel's major aerospace and aviation manufacturer, producing aerial and astronautic systems for both military and civilian usage. It has 14,000 employees as of 2021. IAI is state-owned by the government of Israel. IAI designs, develops, produces and maintains civil aircraft, Unmanned Aerial Vehicles, drones, fighter aircraft, missile, avionics, and Astronautics, space-based systems. IAI's main focus is engineering, aviation and high-tech electronics, though it also manufactures military systems for ground and naval forces. Many of these products are centered on the core needs of the Israel Defense Forces (IDF). Other offerings are marketed to numerous foreign militaries. History Israel Aerospace Industries was founded in 1953 as Bedek Aviation Company under the initiative of Shimon Peres, then director general of the Ministry of Defense, in order to maintain Israel Defense Forces aircraft. The company originally had 70 employees and rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JUMPER Missile
The JUMPER () is a self-contained missile launcher system that was developed by Israel Aerospace Industries. Each vertical launch hive (VLH) has 8 missiles with an integrated command & control unit. The JUMPER system requires no operating crew and no special platform. The 1.4 x 1.4m and a height of 2m dimension vertical launch hive can be deployed on a truck, ship or ground. Missile guidance is by GPS or Inertial guidance system for pinpoint accuracy at ranges of up to . An optional laser guidance enhancement will enable the weapon to hit at even higher precision, enable limited 'man in the loop' capability and address moving targets. Each missile is 1800 mm long, has a 150 mm diameter and a weight of 63 kg. The missile system could receive the location of enemy positions from unmanned air systems in the battlespace; and according to the received data, the JUMPER would launch a number of missiles. The missiles could give a variety of effects including minimal col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Sands Missile Range
White Sands Missile Range (WSMR) is a United States Army military testing area and firing range located in the US state of New Mexico. The range was originally established in 1941 as the Alamogordo Bombing and Gunnery Range, where the Trinity test site lay at the northern end of the Range, in Socorro County near the towns of Carrizozo and San Antonio. It then became the White Sands Proving Ground on 9July 1945. White Sands National Park founded in the 1930s is located within the range. Significant events *The missile range was originally established in 1941 as the Alamogordo Bombing and Gunnery Range. *On 16 July 1945, the first atomic bomb (code named Trinity) was test detonated at Trinity Site near the northern boundary of the range, seven days after the White Sands Proving Ground was officially established, near the towns of Carrizozo and San Antonio. (). *After the conclusion of World War II, 100 long-range German V-2 rockets that were captured by U.S. military troops ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbojet
The turbojet is an airbreathing jet engine which is typically used in aircraft. It consists of a gas turbine with a propelling nozzle. The gas turbine has an air inlet which includes inlet guide vanes, a compressor, a combustion chamber, and a turbine (that drives the compressor). The compressed air from the compressor is heated by burning fuel in the combustion chamber and then allowed to expand through the turbine. The turbine exhaust is then expanded in the propelling nozzle where it is accelerated to high speed to provide thrust. Two engineers, Frank Whittle in the United Kingdom and Hans von Ohain in Germany, developed the concept independently into practical engines during the late 1930s. Turbojets have poor efficiency at low vehicle speeds, which limits their usefulness in vehicles other than aircraft. Turbojet engines have been used in isolated cases to power vehicles other than aircraft, typically for attempts on land speed records. Where vehicles are "turbine-powere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loiter (flight)
In aeronautics and aviation, loiter is the phase of flight consisting of flying over some small region. In general aviation, the loiter phase generally occurs at the end of the flight, when the plane is waiting for clearance to land. In military flights, such as aerial reconnaissance or ground-attack aircraft, the loiter phase is the time that the aircraft has over a target. Cruise is the time period the aircraft travels to the target and returns after the loiter. In astronautics, the loiter phase of spacecraft used for human spaceflight may be as long as six months, as is the case for Soyuz spacecraft which remain docked while expedition crewmembers reside aboard the International Space Station. Endurance The endurance of the aircraft during the loiter phase is often calculated using the Breguet formula: : E = \frac \frac \ln \left( \frac \right) where: * E \,\! is the endurance (dimensions of Time) * C \,\! is the Specific Fuel Consumption (dimensions of 1/Time) * L \ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loitering Munition
A loitering munition, also known as a suicide drone, kamikaze drone, or exploding drone, is a weapon with a warhead that is typically designed to Loiter (aeronautics), loiter until a target is designated, then crash into it.Watch This Drone Turn Into A Missile ''Popular Science'', August 2015 They enable attacks against hidden targets that emerge for short periods without placing high-value weapons platform, platforms near the target area. Unlike many other types of munitions, their attacks can be changed mid-mission or aborted. Loitering munitions are typically aerial platforms, but include some autonomous undersea vehicles with similar characteristics. Loitering weapons emerged in the 1980s for the Suppression of Enemy Air Defenses role, and were deployed for SEAD by some military forces ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 the rocket. However, non-combusting forms such as cold gas thrusters and nuclear thermal rockets also exist. Rocket vehicles carry their own oxidiser, unlike most combustion engines, so rocket engines can be used in a vacuum, and they can achieve great speed, beyond escape velocity. Vehicles commonly propelled by rocket engines include missiles, artillery shells, ballistic missiles and rockets of any size, from tiny fireworks to man-sized weapons to huge spaceships. Compared to other types of jet engine, rocket engines are the lightest and have the highest thrust, but are the least propellant-efficient (they have the lowest specific impulse). The ideal exhaust is hydrogen, the lightest of all elements, but chemical rockets produce a mix o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi-active Laser Homing
Laser guidance directs a robotics system to a target position by means of a laser beam. The laser guidance of a robot is accomplished by projecting a laser light, image processing and communication to improve the accuracy of guidance. The key idea is to show goal positions to the robot by laser light projection instead of communicating them numerically. This intuitive interface simplifies directing the robot while the visual feedback improves the positioning accuracy and allows for implicit localization. The guidance system may serve also as a mediator for cooperative multiple robots. Examples of proof-of-concept experiments of directing a robot by a laser pointer are shown on video. Laser guidance spans areas of robotics, computer vision, user interface, video games, communication and smart home technologies. Commercial systems Samsung Electronics Co., Ltd. may have been using this technology in robotic vacuum cleaners since 2014. Google Inc. applied for a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infrared Homing
Infrared homing is a Missile guidance#Passive homing, 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 radiated strongly by hot bodies. Many objects such as people, vehicle engines and aircraft generate and emit heat and so are especially visible in the infrared wavelengths of light compared to objects in the background. Infrared seekers are passive devices, which, unlike radar, provide no indication that they are tracking a target. That makes them suitable for sneak attacks during visual encounters or over longer ranges when they are used with a forward looking infrared or similar cueing system. Heat-seekers are extremely effective: 90% of all timeline of United States military operations, United States air combat losses between 1984 and 2009 were caused by infrared-homing missiles. They are, however, subject ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
