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Paratrooper Helmet
A paratrooper helmet is a type of combat helmet A combat helmet or battle helmet is a type of helmet. It is a piece of personal armor designed specifically to protect the head during combat. Modern combat helmets are mainly designed to protect from shrapnel and fragments, offer some protec ... used by paratroopers and airborne forces. The main difference from standard combat helmets is that paratrooper helmets have a different harness and lining to withstand impact when jumping from aircraft and to keep the helmet stable in flight, and most have a lower-profile shell to reduce wind resistance. Most modern combat helmets have features making them suitable for airborne use. Examples References {{helmets Combat helmets Military parachuting Paratroopers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Combat Helmet
A combat helmet or battle helmet is a type of helmet. It is a piece of personal armor designed specifically to protect the head during combat. Modern combat helmets are mainly designed to protect from shrapnel and fragments, offer some protection against small arms, and offer a mounting point for devices such as night-vision goggles and communications equipment. History Helmets are among the oldest forms of personal protective equipment and are known to have been worn by the Akkadians/ Sumerians in the 23rd century BC, Mycenaean Greeks since the 17th century BC, the Assyrians around 900 BC, ancient Greeks and Romans, throughout the Middle Ages, and up to the end of the 17th century by many combatants. Their materials and construction became more advanced as weapons became more and more powerful. Initially constructed from leather and brass, and then bronze and iron during the Bronze and Iron Ages, they soon came to be made entirely from forged steel in many s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Combat Helmets
Combat (French for ''fight'') is a purposeful violent conflict meant to physically harm or kill the opposition. Combat may be armed (using weapons) or unarmed ( not using weapons). Combat is sometimes resorted to as a method of self-defense, or can be used as a tool to impose one's will on others. An instance of combat can be a stand-alone confrontation or a small part of a much larger violent conflict. Instances of combat may also be benign and recreational, as in the cases of combat sports and mock combat. Combat may comply with, or be in violation of local or international laws regarding conflict. Examples of rules include the Geneva Conventions (covering the treatment of people in war), medieval chivalry, the Marquess of Queensberry rules (covering boxing) and several forms of combat sports. Hand-to-hand combat Hand-to-hand combat (melee) is combat at very close range, attacking the opponent with the body (striking, kicking, strangling, etc.) and/or with a melee weapo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Of Chile
The Chilean Armed Forces ( es, Fuerzas Armadas de Chile) is the unified military organization comprising the Chilean Army, Air Force, and Navy. The President of Chile is the commander-in-chief of the military, and formulates policy through the Minister of Defence. In recent years and after several major reequipment programs, the Chilean Armed Forces have become one of the most technologically advanced and professional armed forces in Latin America. The Chilean Army is mostly supplied with equipment from Germany, the United States, Brazil, Israel, France, and Spain. Structure Army The current commander-in-chief of the Chilean Army is ''General de Ejército'' Sr. Javier Iturriaga del Campo. The 46,350-person army is organized under six military administrative regions and six divisional headquarters. The forces include one special forces brigade, four armoured brigades, one armoured detachment, three motorized brigades, two motorized detachments, four mountain detachments and one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enhanced Combat Helmet (Australia)
The Enhanced Combat Helmet (ECH) was the standard issue combat helmet of the Australian Defence Force, introduced in 2004 to replace the M91 helmet, an Australian version of the American PASGT helmet, it was replaced by the Team Wendy EXFIL Ballistic helmet from 2015 Design The ECH is manufactured by Israeli company Rabintex, and was selected in a competition between four rival designs. It is the same shape as the U.S MICH 2000 helmet, but is lighter in weight and has a Bundeswehr M92 helmet-style padded headband/crown pad suspension system. It retains the 3-point chin strap that was used on the previous Australian M91 helmet. The ECH has four sizes (Small, Medium, Large and Extra Large). It was also in service with the New Zealand Defence Force from 2009 to 2019. Its Rabintex model number is RBH 303 AU. Users * : used by all branches of Australian Defence Force (replaced by the Team Wendy EXFIL Ballistic helmet as Tiered Combat Helmet.) and Specialist Response Group of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kevlar
Kevlar (para-aramid) is a strong, heat-resistant synthetic fiber, related to other aramids such as Nomex and Technora. Developed by Stephanie Kwolek at DuPont in 1965, the high-strength material was first used commercially in the early 1970s as a replacement for steel in racing tires. It is typically spun into ropes or fabric sheets that can be used as such, or as an ingredient in composite material components. Kevlar has many applications, ranging from bicycle tires and racing sails to bulletproof vests, all due to its high tensile strength-to-weight ratio; by this measure it is five times stronger than steel. It is also used to make modern marching drumheads that withstand high impact; and for mooring lines and other underwater applications. A similar fiber called Twaron with the same chemical structure was developed by Akzo in the 1970s; commercial production started in 1986, and Twaron is now manufactured by Teijin. History Poly-paraphenylene terephthalami ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polymer
A polymer (; Greek ''poly-'', "many" + '' -mer'', "part") is a substance or material consisting of very large molecules called macromolecules, composed of many repeating subunits. Due to their broad spectrum of properties, both synthetic and natural polymers play essential and ubiquitous roles in everyday life. Polymers range from familiar synthetic plastics such as polystyrene to natural biopolymers such as DNA and proteins that are fundamental to biological structure and function. Polymers, both natural and synthetic, are created via polymerization of many small molecules, known as monomers. Their consequently large molecular mass, relative to small molecule compounds, produces unique physical properties including toughness, high elasticity, viscoelasticity, and a tendency to form amorphous and semicrystalline structures rather than crystals. The term "polymer" derives from the Greek word πολύς (''polus'', meaning "many, much") and μέρος (''meros'', mean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazilian Armed Forces
The Brazilian Armed Forces ( pt, Forças Armadas Brasileiras, ) are the unified military forces of the Federative Republic of Brazil. Consisting of three service branches, it comprises the Brazilian Army (including the Brazilian Army Aviation), the Brazilian Navy (including the Brazilian Marine Corps and Brazilian Naval Aviation) and the Brazilian Air Force (including the Aerospace Operations Command). Brazil's armed forces are the second largest in the Americas, after the United States, and the largest in Latin America and the Southern Hemisphere by the level of military equipment, with 334,500 active-duty troops and officers. IISS 2012, pp. 376–378 Brazilian soldiers were in Haiti from 2004 until 2017, leading the United Nations Stabilization Mission (MINUSTAH). Organization The Armed Forces of Brazil are divided into 3 branches: See also"Brazilian Federal Constitution in English" text translated to English (unofficial). Retrieved on 2007-05-17. * Brazilian Army **B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kommando Spezialkräfte
The Kommando Spezialkräfte (''Special Forces Command, KSK'') is the special forces military command of the German Army. The KSK has received decorations and awards from NATO, the United States, and its affiliates. KSK operatives have taken part in joint anti-terror operations, notably in the Balkans and Middle East. History From 1973 until the KSK's formation in 1996, the West German (and later German) government assigned all counter-terrorist and special operations activities to the GSG 9, a highly trained police force created shortly after the hostage-taking that transpired during the 1972 Munich Olympic Games. Prior to 1973, the army's '' Fernspäher'' (Long-Distance Reconnaissance), the navy's '' Kampfschwimmer'' (Combat Swimmers/"Frogmen"), and (until 1989) the ''Special Weapons Escort Companies—Sonderwaffenbegleitkompanien'' were the only military units comparable to anything that other nations may have seen as dedicated special forces units. One political reason ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fallschirmjäger
The ''Fallschirmjäger'' () were the paratrooper branch of the German Luftwaffe before and during World War II. They were the first German paratroopers to be committed in large-scale airborne operations. Throughout World War II, the commander of the branch was Kurt Student. Pre-war history During the interwar years the rapid development of aircraft and aviation technology drew the attention of imaginative military planners. The idea of aerially inserting a large body of troops inside enemy territory was first proposed during World War I by Brigadier General Billy Mitchell, commander of the U.S. Army Air Corps in France.Ailsby, Christopher: ''Hitler's Sky Warriors: German Paratroopers in Action, 1939-1945'', page 12. Spellmount Limited, 2000. However, the Allied High Command was forced to abandon the idea, as it was unprepared for such an undertaking, both logistically and in materiel. Among the first to recognize the potential of airborne forces were Italy and the Soviet Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bundeswehr
The ''Bundeswehr'' (, meaning literally: ''Federal Defence'') is the armed forces of the Federal Republic of Germany. The ''Bundeswehr'' is divided into a military part (armed forces or ''Streitkräfte'') and a civil part, the military part consisting of the German Army, the German Navy, the German Air Force, the Joint Support Service, the Joint Medical Service, and the Cyber and Information Domain Service. , the ''Bundeswehr'' had a strength of 183,638 active-duty military personnel and 81,318 civilians, placing it among the 30 largest military forces in the world, and making it the second largest in the European Union behind France. In addition, the ''Bundeswehr'' has approximately 30,050 reserve personnel (2020). With German military expenditures at $56.0 billion, the ''Bundeswehr'' is the seventh highest-funded military in the world, though military expenditures remain relatively average at 1.3% of national GDP, well below the (non-binding) NATO target of 2%. Germa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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