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Woodland Camouflage
The U.S. Woodland is a camouflage pattern that was used as the default camouflage pattern issued to the United States Armed Forces from 1981, with the issue of the Battle Dress Uniform, until its replacement in the mid to late 2000s. It is a four color, high contrast disruptive pattern with irregular markings in green, brown, sand and black. It is also known unofficially by its colloquial moniker of "M81", though this term was not officially used by the U.S. military. Although completely phased out of frontline use in the U.S. Armed Forces, U.S. Woodland is still used on some limited level by some branches such as MOPP suits, equipment and vests left over while some modernized uniforms (either BDU or commercial) were worn specifically by special forces such as USMC Forces Special Operations Command and United States Navy Seabees. Development and history The woodland pattern is nearly identical to highland ERDL, only differing in that it is printed from an enlargement of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Camouflage
Military camouflage is the use of camouflage by an armed force to protect personnel and equipment from observation by enemy forces. In practice, this means applying colour and materials to military equipment of all kinds, including vehicles, ships, aircraft, gun positions and battledress, either to conceal it from observation ( crypsis), or to make it appear as something else (mimicry). The French slang word ''camouflage'' came into common English usage during World War I when the concept of visual deception developed into an essential part of modern military tactics. In that war, long-range artillery and observation from the air combined to expand the field of fire, and camouflage was widely used to decrease the danger of being targeted or to enable surprise. As such, military camouflage is a form of military deception. Camouflage was first practiced in simple form in the mid 18th century by rifle units. Their tasks required them to be inconspicuous, and they were issued gree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Dress Uniform
The Battle Dress Uniform (BDU) is a camouflaged combat uniform that was used by the United States Armed Forces as their standard combat uniform from the early 1980s to the mid-2000s. Since then, it has been replaced or supplanted in every branch of the U.S. Armed Forces. BDU-style uniforms and derivatives still see widespread use in other countries (some of them being former U.S. surplus stocks transferred under U.S. security assistance programs), while others are still worn by some U.S. federal, state, and local law enforcement agents who may work in tactical situations, such as the DEA FAST and SWAT teams. The uniforms are also used by urban search and rescue groups such as FEMA USAR task force teams and firefighting agencies when conducting technical rescues or other special operations. As late as 2014, BDUs were worn by officers of the U.S. Public Health Service as the prescribed uniform for deployment, but have since been replaced by a variant of the U.S. Coast Guard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Army Combat Uniform
The Army Combat Uniform (ACU) is the current combat uniform worn by the United States Army, U.S. Air Force, and U.S. Space Force. Within U.S. Air Force and U.S. Space Force, it is referred to as the OCP (Operational Camouflage Pattern) Uniform, rather than the Army Combat Uniform. First unveiled in June 2004, it is the successor to the Battle Dress Uniform (BDU) and Desert Camouflage Uniform (DCU) worn from the 1980s and 1990s through to the mid-2000s, respectively. It is also the successor to the Airman Battle Uniform for the U.S. Air Force. History Development In early 2004, some U.S. Army soldiers in Iraq were issued the "Close Combat Uniform", a variant of the Desert Camouflage Uniform (DCU) that featured new features such as shoulder pockets affixed with hook-and-loop "Velcro" fasteners, chest-worn rank insignia, and a new collar. The experimental features used on the CCU were eventually incorporated into the ACU, which was publicly announced in June 2004. Initial fieldin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Universal Camouflage Pattern
The Universal Camouflage Pattern (UCP) is a digital military camouflage pattern formerly used by the United States Army in their Army Combat Uniform. Technicians at Natick Soldier Systems Center attempted to devise a uniform pattern that would mask the wearer in all seasonal environments.Cramer, Guy, U.S. Army Camouflage Improvement Explained', retrieved 22 October 2022 Laboratory and field tests from 2003 to 2004 showed a pattern named All-Over-Brush (MultiCam Contractor Developed Mod) to provide the best concealment of the patterns tested. All-Over-Brush was selected as the winner over ten other patterns, It was observed at the time that the universal disadvantage of an all-in-one pattern meant compromise and lowered effectiveness in all environments versus a more effective coloration for each environment. Further, the winning All-Over-Brush pattern was not in fact chosen as the final UCP. Instead, U.S. Army leadership utilized pixellated images taken from Canadian CADPAT ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam War
The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vietnam and South Vietnam. The north was supported by the Soviet Union, China, and other communist states, while the south was United States in the Vietnam War, supported by the United States and other anti-communism, anti-communist Free World Military Forces, allies. The war is widely considered to be a Cold War-era proxy war. It lasted almost 20 years, with direct U.S. involvement ending in 1973. The conflict also spilled over into neighboring states, exacerbating the Laotian Civil War and the Cambodian Civil War, which ended with all three countries becoming communist states by 1975. After the French 1954 Geneva Conference, military withdrawal from Indochina in 1954 – following their defeat in the First Indochina War – the Viet Minh to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flecktarn
''Flecktarn'' (; "mottled camouflage"; also known as ''Flecktarnmuster'' or ''Fleckentarn'') is a family of 3-, 4-, 5- or 6-color disruptive camouflage patterns, the most common being the five-color pattern, consisting of dark green, light green, black, red brown and green brown or tan depending on the manufacturer. The original German 5-color pattern was designed for use in European temperate woodland terrain. A 3-color variation called Tropentarn (formerly Wüstentarn) is intended for arid and desert conditions; the German Bundeswehr wore it in Afghanistan. The original German 5-color flecktarn has been adopted, copied and modified by many countries for their own camouflage patterns. History The German Army started experimenting with camouflage patterns before World War II, and some army units used ''Splittermuster'' ("splinter pattern") camouflage, first issued in 1931. Waffen-SS combat units used various patterns from 1935 onwards. Many SS camouflage patterns were desig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Camouflage
Multi-scale camouflage is a type of military camouflage combining patterns at two or more scales, often (though not necessarily) with a digital camouflage pattern created with computer assistance. The function is to provide camouflage over a range of distances, or equivalently over a range of scales (scale-invariant camouflage), in the manner of fractals, so some approaches are called fractal camouflage. Not all multiscale patterns are composed of rectangular pixels, even if they were designed using a computer. Further, not all pixellated patterns work at different scales, so being pixellated or digital does not of itself guarantee improved performance. The first standardized pattern to be issued was the single-scale Italian ''telo mimetico''. The root of the modern multi-scale camouflage patterns can be traced back to 1930s experiments in Europe for the German and Soviet armies. This was followed by the Canadian development of the Canadian Disruptive Pattern (CADPAT), first i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Contrast (vision)
Contrast is the contradiction in luminance or colour that makes an object (or its representation in an image or display) distinguishable. In visual perception of the real world, contrast is determined by the difference in the colour and brightness of the object and other objects within the same field of view. The human visual system is more sensitive to contrast than absolute luminance; we can perceive the world similarly regardless of the huge changes in illumination over the day or from place to place. The maximum ''contrast'' of an image is the contrast ratio or dynamic range. Images with a contrast ratio close to their medium's maximum possible contrast ratio experience a ''conservation of contrast'', wherein any increase in contrast in some parts of the image must necessarily result in a decrease in contrast elsewhere. Brightening an image will increase contrast in dark areas but decrease contrast in bright areas, while darkening the image will have the opposite effect. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ERDL Pattern
The ERDL pattern, also known as the Leaf pattern, is a camouflage pattern developed by the United States Army at its Engineer Research & Development Laboratories (ERDL) in 1948. It was not used until the Vietnam War, when it was issued to elite reconnaissance and special operations units beginning early 1967. The pattern consists of four colors printed in an interlocking pattern. It was initially produced in a green-dominant colorway, consisting of large organic shapes in olive green and brown, black ‘branches’, and light green ‘leaf highlights’. Shortly thereafter a brown-dominant scheme (with the light green replaced by light tan) was manufactured. The two patterns are also unofficially known as "Lowland" and "Highland" ERDL, respectively. History The United States Marine Corps (USMC) adopted the green "Lowland" version as standard issue in South Vietnam from 1968, and later the U.S. Army introduced it on a wide scale in Southeast Asia. The ERDL-pattern combat unifor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seabee
United States Naval Construction Battalions, better known as the Navy Seabees, form the U.S. Naval Construction Force (NCF). The Seabee nickname is a heterograph of the initial letters "CB" from the words "Construction Battalion". Depending upon context, "Seabee" can refer to all enlisted personnel in the USN's occupational field 7 (OF-7), all personnel in the Naval Construction Force (NCF), or Construction Battalion. Seabees serve both in and outside the NCF. During World War II they were plankowner, plank-holders of both the Naval Combat Demolition Units and the Underwater Demolition Teams (UDTs). The men in the NCF considered these units to be "Seabee". In addition, Seabees served as elements of Cubs, Lions, Acorns and the United States Marine Corps. They also provided the manpower for the top secret CWS Chemical Warfare Service: Flame Tank Group Seabees, Flame Tank Group. Today the Seabees have many special task assignments starting with Camp David and the Naval Support Unit at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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