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U.S. Military Doctrine For Reconnaissance
The United States armed forces classify reconnaissance missions as "close" or "short-range"; "distant" or "medium-range"; and "deep" or "long-range". Depth of penetration Reconnaissance missions, within the scope of the battlespace, are characterized by the depth of penetration required, in terms of time, risk coordination, and support requirements. Information is gathered by commanders at all echelons and is used to prevent surprise, permit the timely maneuver of ground forces, and to facilitate the prompt and effective use of supporting arms. Close Military commanders use forward platoon and company-sized elements of their own organic forces, to perform close reconnaissance ("short-range" reconnaissance), such as: the recon/scout platoons in infantry battalions; reconnaissance platoons in armored regiments/battalions; or "intelligence, surveillance, target acquisition, reconnaissance" (ISTAR) companies that are organic to intelligence brigades/battalions. These mission ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Armed Forces
The United States Armed Forces are the military forces of the United States. The armed forces consists of six service branches: the Army, Marine Corps, Navy, Air Force, Space Force, and Coast Guard. The president of the United States is the commander-in-chief of the armed forces and forms military policy with the Department of Defense (DoD) and Department of Homeland Security (DHS), both federal executive departments, acting as the principal organs by which military policy is carried out. All six armed services are among the eight uniformed services of the United States. From their inception during the American Revolutionary War, the U.S. Armed Forces have played a decisive role in the history of the United States. They helped forge a sense of national unity and identity through victories in the First Barbary War and the Second Barbary War. They played a critical role in the American Civil War, keeping the Confederacy from seceding from the republic and preservi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corps
Corps (; plural ''corps'' ; from French , from the Latin "body") is a term used for several different kinds of organization. A military innovation by Napoleon I, the formation was first named as such in 1805. The size of a corps varies greatly, but from two to five divisions and anywhere from 40,000 to 80,000 are the numbers stated by the US Department of Defense. Within military terminology a corps may be: *an operational formation, sometimes known as a field corps, which consists of two or more divisions, such as the , later known as ("First Corps") of Napoleon I's ); *an administrative corps (or mustering) – that is a specialized branch of a military service (such as an artillery corps, a medical corps, or a force of military police) or; *in some cases, a distinct service within a national military (such as the United States Marine Corps). These usages often overlap. Corps may also be a generic term for a non-military organization, such as the US Peace Corps an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Combined-arms
Combined arms is an approach to warfare that seeks to integrate different combat arms of a military to achieve mutually complementary effects (for example by using infantry and armour in an urban environment in which each supports the other). According to the strategist William S. Lind, combined arms can be distinguished from the concept of "supporting arms" as follows: Combined arms hits the enemy with two or more arms simultaneously in such a manner that the actions he must take to defend himself from one make him more vulnerable to another. In contrast, supporting arms is hitting the enemy with two or more arms in sequence, or if simultaneously, then in such combination that the actions the enemy must take to defend himself from one also defends himself from the other(s). Though the lower-echelon units of a combined arms team may be of similar types, a balanced mixture of such units are combined into an effective higher-echelon unit, whether formally in a table of organiza ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indirect Fire
Indirect fire is aiming and firing a projectile without relying on a direct line of sight between the gun and its target, as in the case of direct fire. Aiming is performed by calculating azimuth and inclination, and may include correcting aim by observing the fall of shot and calculating new angles. Description There are two dimensions in aiming a weapon: * In the horizontal plane (azimuth); and * In the vertical plane (elevation), which is governed by the distance (range) to the target and the energy of the propelling charge. The projectile trajectory is affected by atmospheric conditions, the velocity of the projectile, the difference in altitude between the firer and the target, and other factors. Direct fire sights may include mechanisms to compensate for some of these. Handguns and rifles, machine guns, anti-tank guns, tank main guns, many types of unguided rockets (although missiles, mortars, howitzers, rocket artillery, multiple rocket launchers, and artillery ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geophysical MASINT
Geophysical MASINT is a branch of Measurement and Signature Intelligence (MASINT) that involves phenomena transmitted through the earth (ground, water, atmosphere) and manmade structures including emitted or reflected sounds, pressure waves, vibrations, and magnetic field or ionosphere disturbances. According to the United States Department of Defense, MASINT has technically derived intelligence (excluding traditional imagery IMINT and signals intelligence SIGINT) that – when collected, processed, and analyzed by dedicated MASINT systems – results in intelligence that detects, tracks, identifies or describes the signatures (distinctive characteristics) of fixed or dynamic target sources. MASINT was recognized as a formal intelligence discipline in 1986. Another way to describe MASINT is a "non-literal" discipline. It feeds on a target's unintended emissive by-products, the "trails" - the spectral, chemical or RF that an object leaves behind. These trails form distinct signature ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Remote Sensing
Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object, in contrast to in situ or on-site observation. The term is applied especially to acquiring information about Earth and other planets. Remote sensing is used in numerous fields, including geography, land surveying and most Earth science disciplines (e.g. hydrology, ecology, meteorology, oceanography, glaciology, geology); it also has military, intelligence, commercial, economic, planning, and humanitarian applications, among others. In current usage, the term ''remote sensing'' generally refers to the use of satellite- or aircraft-based sensor technologies to detect and classify objects on Earth. It includes the surface and the atmosphere and oceans, based on propagated signals (e.g. electromagnetic radiation). It may be split into "active" remote sensing (when a signal is emitted by a satellite or aircraft to the object and its reflection ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light Strike Vehicle
The Light Strike Vehicle (LSV) is an improved version of the Desert Patrol Vehicle (DPV) it replaced. Although the conventional US military replaced its DPVs with Humvees, special operation groups adopted the LSV for its small size and high mobility. It is part of the family of Internally Transportable Light Strike Vehicles (ITV-LSV). It is used for fast hit-and-run style raids (as its name suggests), scouting missions, special forces support, and low intensity guerrilla warfare. Design Countermeasures The LSV is entirely unarmored, and thus offers no protection from small arms fire. The driver and passengers sit side by side in front, with the gunner sitting in an elevated rear-central seat in front of the engine. The gunner's seat can spin around to operate the 7.62 mm GPMG. Mobility It can be air transported internally by CH-47 or CH-53 transport helicopters. The new ALSV has a more conventional appearance and differs from the original versions. Armament A 7.62 mm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandrail
A sandrail, also called a sand rail, rail, or sand car, is a lightweight off-road motor vehicle specifically built for traveling in sandy terrain. Similar in some respects and often mistakenly referred to as a dune buggy or sand car, a sandrail is a different type of speciality vehicle. Sandrails are popularly operated on actual sand dunes. Sandrails can be driven on other types of terrain but are designed specifically for sand. History At the end of World War II thousands of soldiers returning from the war had spent years driving Jeeps, tanks, and half-tracks with few or no roads. Having an increased disposable income, these GIs formed the original core of off-road enthusiasm. Initially, they used surplus Jeeps and cut-up cars to build their off-road vehicles. Soon these "off-roaders" discovered that with little more than a skid plate, they could get a stock air-cooled Volkswagen Beetle to go almost anywhere. Throughout the 1950s the sport continued to develop. In 1958 Pet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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. According to the definition in the Treaty on Conventional Armed Forces in Europe, an APC is "an armoured combat vehicle which is designed and equipped to transport a combat infantry squad and which, as a rule, is armed with an integral or organic weapon of less than 20 millimetres calibre." Compared to infantry fighting vehicles (IFVs), which are also used to carry infantry into battle, APCs have less armament and are not designed to provide direct fire support in battle. Infantry units which travel in APCs are known as mechanized infantry. Some militaries also make a distinction between infantry units which use APCs and infantry units which use IFVs, with the latter being known as armoured infantry in such militaries. History The genesis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Marine Corps Light Armored Reconnaissance
The United States Marine Corps Light Armored Reconnaissance Battalions, or LAR Battalions, are fast and mobilized armored terrestrial reconnaissance units that conduct reconnaissance-in-force (RIF) ahead of the battalion landing teams or division infantry forces. They mainly provide the Marine Air-Ground Task Force and the Marine Expeditionary Unit commanders vital intelligence of the enemy. They perform their methods as special motorized, infantry-based reconnaissance units as they are equipped with LAV-25s to quickly penetrate enemy lines and locate and/or harass any enemy forces to determine their size, strengths, location, and any other pertinent information requested of the Marine commanders. Mission “The LAR ight Armored Reconnaissancebattalion performs combined arms reconnaissance and security missions in support of the GCE round Combat Element Its mission is to conduct reconnaissance, security and economy of force operations, and, within its capabilities, limited ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scout Sniper
United States Marine Corps Scout Sniper (MOS 0317, formerly 8541) is a secondary MOS (Military Occupational Specialty) designator of U.S. Marine Corps infantrymen and reconnaissance Marines that have graduated from a U.S. Marine Corps Scout Sniper School. Scout Snipers must earn the rank of Lance Corporal, be selected by their battalion to join the scout-sniper platoon, and complete an approved scout-sniper course in order to receive this designation. History A USMC Scout Sniper is a Marine, highly skilled in fieldcraft and marksmanship, who can deliver long-range precision fire on selected targets from concealed positions in support of combat operations. The first Scout Snipers were trained near San Diego, California in 1943 and saw combat in the Pacific Theater of Operations during World War II. A USMC Scout Sniper Team is a detachment of one or more sniper teams performing an assigned task of engaging selected targets, targets of opportunity, collecting and reporting inform ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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