Weapon system

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The main battle tank Leopard 2 is a modern and complex weapon system
The air defense of a ship uses various weapon systems

In general, the term weapon system describes complex technical defense material , mostly modern large-scale military equipment from the industrial age . Part of the weapon system is the actual weapon .

Weapon systems can be of different sizes and can also build on one another. For example , an anti-aircraft missile in a short-range defense system on a warship, which forms an anti-aircraft network with other ships . Each of these individual levels (missile, short-range defense, ship and air defense network) can be described as a weapon system.

definition

Following the definition of a general system , a weapon system is a combination of individual technical elements which interact with one another and through this combination achieve an improved weapon effect or even make it possible in the first place.

In individual cases, the question of whether there is a weapon system is not an easy one. The technical interaction in particular is difficult to assess. Usually this goes beyond a trivial technical connection such as the fastening.

Examples:

  • The telescopic sight of a rifle increases the effectiveness of the weapon, but the overall structure does not become a weapon system because the coupling is done by the operator. On the other hand, the CROWS weapon system can be described as such because it has a laser range finder and automatic ballistic correction
  • A gun on a self-propelled gun or a ship's deck initially forms a weapon platform , but not necessarily a weapon system. This can be assumed if, for example, the engine power is used both to drive the vehicle and to aim the gun.
  • An aircraft with a mounted machine gun only becomes a weapon system if, for example, the MG and the aircraft engine are coupled by a synchronization mechanism so that shooting can be carried out between the rotor blades .
  • Modularity is not necessarily a characteristic of weapon systems: handguns with expansion options (e.g. grenade launchers , bayonets ) increase the combat value of the weapon, but due to the lack of direct interaction, they do not form a weapon system. In contrast, for example, an anti-aircraft missile system i. A. A modular weapon system. The various elements such as sensors (e.g. a radar system ), control station and starting system can be located in different places and adapted to the respective conditions. The interaction takes place via data communication .

The term is sometimes used imprecisely in colloquial language and also varies according to subject area. One reason for this is probably the fact that the associated theoretical principles are rarely taught at publicly accessible institutes. Since the word “system” can have a sales-promoting effect, it is often added for marketing reasons.

When procuring a weapon system (especially by the Federal Office for Equipment, Information Technology and Use of the Bundeswehr ), the term is expanded. The term system does not only mean a single aircraft or vehicle, but also the entire periphery, for example simulators , tools , measuring devices , specially adapted weapons and possibly a stock of spare parts and supplies. Therefore the procurement costs of a weapon system are often much higher than the product of the number and the individual costs.

In the context of considerations of international law, the term "weapon system" was defined as follows in the "HPCR Handbook":

  • "A weapon system consist of one or more weapons with all related equipment, materials, services and means of deyployment (if aplicable) required for selfsuffciency."

Cultural and technical development

The way to the modern weapon system

The "tanks" of the First World War were among the first modern weapon systems

The development of weapon systems goes back a long way and is based on the war machines of antiquity and the Middle Ages . The increasingly developed industrialization of the 19th century laid the foundation for the complex and highly technical modern weapon systems and enabled the military to advance in technology with revolutionary effects on warfare . The development of modern weapons systems created an increasing spiral of armament and specialization and forced a rethinking of the military leadership and military theorists.

A technical leap that was initiated during the Second World War was brought about by the development of sensor technology , in connection with the intention of hitting the enemy as far as possible and surprisingly. The location of a target, the processing of the information received and the subsequent and coordinated reaction by the weapon system represent the modern chain of defense. This standardized sequence is often found in the weapon system itself and is performed manually by humans or automated via a processor controlled.

The soldier of the future

FELIN soldier with helmet visor

Certain types of handguns (especially automatic firearms ) are nowadays also expandable to weapon systems due to modern requirements. As early as the Vietnam War, a combination of assault rifle and grenade launcher was developed to increase the effectiveness of the infantryman when attacking enemy positions. The sensor system does its part because it turns today's infantrymen and their handguns into a cooperating system. Projects to modernize infantry are finding their way into more and more armed forces around the world. The Bundeswehr was one of the first armed forces to look for new ways to obtain better information and increase combat value with its “ infantryman of the future ” . The technical equipment that turns a handgun into a system include, for example, grenade launchers, infrared aiming devices and helmet visors connected to a camera on the weapon . With the latter device, the soldier can, for example, pick up a target from cover or around a corner. Great emphasis is also placed on a modular structure in order to adapt the weapon to the various requirements of the mission in the shortest possible time and with little effort.

Man-machine interface

It is also colloquially referred to as a “fusion” of humans with machines. A monitoring of the systems by humans is inevitable with all progress. So-called "Human Machine Interfaces" (dt .: Human-Machine Interface ) improve decision-making ability and the corresponding reaction (eg. As the people through enhanced information display head-up display or visor ) and easier operation (z. B. Voice input).

automation

The Phalanx CIWS works completely autonomously

Today's weapon systems can also react to a threat completely autonomously and faster than the human ability to react. The improvement in weapon systems also requires an appropriate response from defensive systems that may be beyond human capabilities. A technological example are so-called close-in-weapon systems (CIWS) such as the Phalanx CIWS or the Goalkeeper , which can destroy several anti-ship missiles approaching the ship at supersonic speed from different directions at a short distance (close-range defense).

These forms of automation enable completely new defense concepts. For example, numerous subordinate and tiered weapon systems are available to the defense and combat system on a modern warship, which are deployed according to the threats. The weapon systems are controlled centrally from the so-called Operations Center (OPZ).

Unmanned systems

Even unmanned aircraft . (UAV; dt. Drone), vehicles and boats are now equipped with weapons and during unmanned vehicles and boats are to weapon systems of a new species largely still in development or testing, are unmanned and armed aircraft (UCAV, Unmanned Combat Air Vehicle) has already completed its first combat missions. They either fly a preset course or are remote controlled. In the former case, too, constant intervention by a pilot is possible. For example, newly discovered targets can be attacked during a mission. A large number of ground targets in Iraq were destroyed with the MQ-1 Predator drone .

Development programs for unmanned combat aircraft are underway in numerous countries. While the US defense industry is mainly working on the X-45 ( Air Force and Boeing ) and X-47 ( Navy and Northrop Grumman ) projects , various European countries have come together to form two initiatives: the Neuron project and the UCAV- Development of the ETAP .

Purpose in the armed forces

The following lists the areas in which and for what purposes weapon systems are used. The use of the individual weapon systems by the various branches of the armed forces can be different in each state .

Ground vehicles Sea vessels Aircraft infantry
  • Fighter plane, fighter-bomber, bomber, attack helicopter, support helicopter

Example list of modern weapon systems

Since the complete list of all existing weapon systems is not possible here due to lack of space, only a few representative examples of the individual areas are given below.

The
Tiger attack helicopter
The Multifunctional Utility / Logistics and Equipment
Land systems Marine systems Aviation systems

See also

Portal: Weapons  - Overview of Wikipedia content on weapons

literature

  • Claude Bruderlein (Ed.): HPCR Manual on International Law Applicable to Air and Missile Warfare , Harvard School of Public Health. Program on Humanitarian Policy and Conflict Research, Cambridge University Press, 2013, ISBN 978-1-107-03419-8

Individual evidence

  1. Bruderlein: HPCR Manual on International Law Applicable to Air and Missile Warfare , page 55

Web links

Wiktionary: Weapon system  - explanations of meanings, word origins, synonyms, translations