|
Advanced Modular Armor Protection
Advanced Modular Armor Protection (AMAP) is modular composite armour concept, developed by the German company IBD Deisenroth Engineering, since 2019 part of Rheinmetall, Rheinmetall Protection Systems. According to IBD AMAP is a 4th generation composite armour, making use of nano-ceramics and modern steel alloy technologies. AMAP is the successor of MEXAS. Part of the Advanced Modular Armor Protection concept is to combine different parts of the AMAP product family to create a protection solution custom-tailored to the end user's need, such as e.g. all-around protection. The Polish company Rosomak S.A, part of Polska Grupa Zbrojeniowa, has been producing AMAP armour for use in the turret add-on modules of Leopard 2PL under license. Design The Advanced Modular Armor Protection branding is used for a variety of armour systems designed by IBD Deisenroth, including ceramic armour, composite armour, laminated armour, light metal armour, spaced armour and reactive armour. Lightweight ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Armour
Composite armour is a type of vehicle armour consisting of layers of different materials such as metals, plastics, ceramics or air. Most composite armours are lighter than their all-metal equivalent, but instead occupy a larger volume for the same resistance to penetration. It is possible to design composite armour stronger, lighter and less voluminous than traditional armour, but the cost is often prohibitively high, restricting its use to especially vulnerable parts of a vehicle. Its primary purpose is to help defeat high-explosive anti-tank (HEAT) projectiles. HEAT had posed a serious threat to armoured vehicles since its introduction in World War II. Lightweight and small, HEAT projectiles could nevertheless penetrate hundreds of millimetres of the most resistant rolled homogeneous armour, steel armours. The capability of most materials for defeating HEAT follows the "density law", which states that the penetration of shaped charge jets is proportional to the square root of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
STANAG 4569
NATO AEP-55 STANAG 4569 is a NATO Standardization Agreement covering the standards for the "Protection Levels for Occupants of Logistic and Light Armored Vehicles". The standard covers strikes from kinetic energy, artillery and Improvised explosive device, IED Explosion, blasts. STANAG 4569 Protection Levels Level 1 Kinetic Energy 7.62×51mm NATO Ball (Ball M80) at 30 meters with velocity 833 ± 20 m/s 5.56×45mm NATO Ball (SS109) at 30 meters with a velocity of 900 ± 20 m/s 5.56×45mm NATO Ball (M193) at 30 meters with a velocity of 937 ± 20m/s Protection against all three threats must be provided. Grenade and Mine Blast Hand grenades, unexploded artillery fragmenting submunitions, and other small anti personnel explosive devices detonated under the vehicle. Artillery 155 mm High Explosive at 100 m Angle: Azimuth 360°; elevation: 0–18° Level 2 Kinetic Energy 7.62×39mm API BZ at 30 meters with 695 ± 20 m/s Grenade and Mine Blast Threat 6 kg (explosive mas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurocopter Tiger
The Eurocopter Tiger is a four-blade, twin-engine attack helicopter which first entered service in 2003. It is manufactured by Airbus Helicopters (formerly Eurocopter), which arose from the merger of Aérospatiale's and DASA's respective helicopter divisions. Airbus Helicopters designates it as the EC665. In France and Spain, the Tiger is known as the Tigre (which is French and Spanish for Tiger), while in Germany and Australia it is referred to as the Tiger. Development of the Tiger started during the Cold War, and it was initially intended as an anti-tank warfare, anti-tank helicopter platform to be used against a Soviet ground invasion of Western Europe. During its prolonged development period the Dissolution of the Soviet Union, Soviet Union collapsed, changing the European security situation. France and Germany chose to proceed with the Tiger, developing it instead as a multirole attack helicopter. It achieved operational readiness in 2008. The Tiger has the distinction of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Countermeasure
A countermeasure is a measure or action taken to counter or offset another one. As a general concept, it implies precision and is any technological or tactical solution or system designed to prevent an undesirable outcome in the process. The first known use of the term according to the Merriam-Webster dictionary was in 1923. Countermeasures can refer to the following disciplinary spectrum: * Medicine * Materials engineering * Electro-magnetic engineering * Policing * Information technology * International Law * Diplomatic security * Pollution prevention * Aviation Defense countermeasures are often divided into "active" and "passive". Active "Active" countermeasures mean the system user or the defender takes an active position because the incoming incident is known so the system takes active approaches to deal with such possible damage. Such an approach may include setting up a security method for the incident or actively trying to stop or intersect such damage. Passive "Pass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Explosively Formed Penetrator
An explosively formed penetrator (EFP), also known as an explosively formed projectile, a self-forging warhead, or a self-forging fragment, is a special type of shaped charge designed to penetrate armor effectively, from a much greater standoff range than standard shaped charges, which are more limited by standoff distance. As the name suggests, the effect of the explosive charge is to deform a metal plate into a slug or rod shape and accelerate it toward a target. They were first developed as oil well perforators by American oil companies in the 1930s, and were deployed as weapons in World War II. Difference from conventional shaped charges A conventional shaped charge generally has a conical metal liner that is forced by an explosive blast into a hypervelocity jet of superplastic metal able to penetrate thick armor and knock out vehicles. A disadvantage of this arrangement is that the jet of metal loses effectiveness the further it travels, as it breaks up into disconne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rocket-propelled Grenade
A rocket-propelled grenade (RPG), also known colloquially as a rocket launcher, is a Shoulder-fired missile, shoulder-fired anti-tank weapon that launches rockets equipped with a Shaped charge, shaped-charge explosive warhead. Most RPGs can be carried by an individual soldier, and are frequently used as anti-tank weapons. These warheads are affixed to a rocket motor which propels the RPG towards the target, stabilized in flight with fins. Some types of RPG are reloadable with new anti-tank grenades, while others are single-use. RPGs are generally Muzzleloader, loaded from the front. RPGs with high-explosive anti-tank (HEAT) warheads are very effective against lightly armored vehicles such as armored personnel carriers (APCs) and armored car (military), armored cars. However, modern, heavily-armored vehicles, such as upgraded APCs and main battle tanks, are generally too well-protected (with thick composite armor, composite or reactive armor) to be penetrated by an RPG, unless ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microsecond
A microsecond is a unit of time in the International System of Units (SI) equal to one millionth (0.000001 or 10−6 or ) of a second. Its symbol is μs, sometimes simplified to us when Unicode is not available. A microsecond is to one second, as one second is to approximately 11.57 days. A microsecond is equal to 1000 nanoseconds or of a millisecond. Because the next SI prefix is 1000 times larger, measurements of 10−5 and 10−4 seconds are typically expressed as tens or hundreds of microseconds. Examples * 1 microsecond (1 μs) – cycle time for frequency (1 MHz), the inverse unit. This corresponds to radio wavelength 300 m (AM medium wave band), as can be calculated by multiplying 1 μs by the speed of light (approximately ). * 1 microsecond – the length of time of a high-speed, commercial strobe light flash (see air-gap flash). * 1 microsecond – protein folding takes place on the order of microseconds (thus this is the speed of carbon-based ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iron Fist Active Protection System
Iron Fist (, ''Hetz Dorban'', lit. "Porcupine Arrow") is a hard-kill active protection system (APS) designed by Israel Military Industries (IMI), with a modular design allowing adaptation to a range of platforms ranging from light utility vehicles to heavy armoured fighting vehicles. The concept was revealed by IMI in 2006 and was expected to enter Israel Defense Forces tests by mid-2007. The system has been successfully tested against a wide variety of threats including rocket-propelled grenades, anti-tank guided missiles and tank-fired high-explosive anti-tank (HEAT) ammunition and kinetic energy penetrators. It senses incoming threats via a fixed active electronically scanned array radar sensor developed by RADA Electronic Industries and an optional passive infrared detector developed by Elbit's Elisra. When a threat is imminent, an explosive projectile interceptor is launched towards it. The interceptor explodes very near the threat, destroying or deflecting and destabilizin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Israel Military Industries
IMI Systems, previously Israel Military Industries, also referred to as Ta'as (), was an Israeli weapons manufacturer. The company manufactured weapons, munitions and military technology mainly for the Israeli security forces (especially Israel's army, the Israel Defense Forces or IDF). On 25 November 2018, Elbit Systems completed the acquisition of IMI Systems and renamed it to Elbit Systems Land. Small arms Israel Weapon Industries' small arms offerings are notable, with numerous well identified product names and de facto 'brands'. Examples are the Uzi submachine gun and the IMI Galil assault rifle, and the Negev light machine gun. In addition, such offerings as the Jericho 941 semi-automatic pistol and Tavor assault rifle are globally recognized and marketed firearms. In the 1980s, an American firearms designer, Magnum Research, contracted IMI to re-design and manufacture a magnum caliber ( .44 Magnum, .357 Magnum and .50 AE), resulting in the production of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quick Kill Active Protection System
Quick Kill is an active protection system (APS) designed to destroy incoming anti-tank missiles, rockets, and grenades. The Quick Kill system is designed and produced by Raytheon for the U.S. Army. The Quick Kill system was part of the United States Army's Future Combat Systems. Design Quick Kill detects incoming RPGs and anti-tank missiles with an active electronically scanned array radar. Once its speed, trajectory, and intercept point are computed, Quick Kill vertically launches a small countermeasure missile. This kind of system is similar to the one that the Israeli Army uses for its ground forces. The system features two types of missiles: a smaller one for defense against close range weapons such as RPGs, and another, larger one to intercept longer range, faster anti-tank missiles or shells. The countermeasure missile intercepts the incoming threat and destroys it with a focused blast warhead. The Quick Kill missile has 360-degree capability and a reload capability, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 United Technologies Corporation to form Raytheon Technologies, which changed its name to RTX Corporation in July 2023. Raytheon was established in 1922, reincorporated in 1928, and adopted the Raytheon Company name in 1959. More than 90% of Raytheon's revenues were obtained from military contracts and, as of 2012, it was the fifth-largest military contractor in the world. , it was the third-largest defense contractor in the United States by defense revenue. It was the world's largest producer of guided missiles, and was involved in corporate and special-mission aircraft until early 2007. In 2018, the company had around 67,000 employees worldwide and annual revenues of about US$25.35 billion. Over the years, Raytheon shifted its headquarters ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 designated soft-kill active protection measures. Countermeasures that physically strike an incoming threat to damage or destroy it and thereby limit its ability to penetrate armor are designated hard-kill active protection measures. Soft-kill measures Soft-kill measures are designed to defeat guided weapons either by concealing the protected vehicle from them (for example, with a smoke screen) or by disrupting their guidance with radiation (for example, with a Dazzler (weapon), dazzler). Some systems use laser dazzlers to blind the operator or sensors of semi-automatic command to line of sight (SACLOS) anti-tank guided missiles (ATGMs), such as the JD-3 of the Type 99 tank. Others use powerful infrared emitters to mask the IR tracking flar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
