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A combat helmet, also called a ballistic helmet, battle helmet, or helmet system (for some modular accessory-centric designs) is a type of helmet designed to serve as a piece of body armor intended to protect the wearer's head during combat.
Helmets designed for warfare are among the earliest types of headgear to be developed and worn by humans, with examples found in several societies worldwide, the earliest of which date as far back as the Bronze Age. Most early combat helmets were designed to protect against close-range strikes, thrown objects, and low-velocity projectiles, and by the Middle Ages helmets that protected the entire head were common elements of plate armor sets. The development of firearms, cannons, and explosive weaponry rendered armor intended to protect against enemy attack largely obsolete, but lightweight helmets remained for identification and basic protection purposes into the late 19th and early 20th centuries, when developments in modern warfare saw a renaissance of combat helmets designed to protect against shrapnel, debris, and some small-caliber firearm munitions. Since the late 20th and early 21st centuries, helmets have evolved to protect against explosion shock waves and provide a mounting point for devices and accessories such as night-vision goggles and communications equipment. [1]
Helmets are among the oldest forms of personal protective equipment and are known to have been worn by the Akkadians and Sumerians in the 23rd century BCE, Mycenaean Greeks since the 17th century BCE, [2] [3] the Assyrians around 900 BCE, the ancient Greeks and Romans, throughout the Middle Ages, and up to the end of the 17th century by many combatants. [4] Their materials and construction became more advanced as weapons did. 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 societies after about 950. At that time, they were purely military equipment, protecting the head from cutting blows with swords, arrows, and low-velocity musketry. Iron helmets were used by the cavalry of the Mali Empire to protect the cavalrymen and their mount. [5]
Military use of helmets declined after 1670, and rifled firearms ended their use by foot soldiers after 1700, [4] but the Napoleonic era saw ornate cavalry helmets reintroduced for cuirassiers and dragoons in some armies which continued to be used by French forces as late as 1915. [6]
During the French Revolutionary Wars and the Napoleonic Wars, the Austrian Imperial Army saw extensive usage of helmets. In the line infantry, mainly within the fusilier companies, helmets were worn from 1798 to 1806, which was true even for officers. Although they were officially replaced by the shako in 1806, most line infantry regiments continued to wear helmets up until the Austrian defeat at Battle of Wagram in July 1809. Dragoons and cuirassiers also wore the helmets more extensively than the line infantry, with them continuing to wear them well past the Napoleonic Wars. [7] [8] [9]
World War I and its increased use of artillery renewed the need for steel helmets, with the French Adrian helmet, the British Brodie helmet, and the German Stahlhelm being the first modern steel combat helmets used on the battlefield. [10] [11] [12] [13] Such helmets offered protection for the head from shrapnel and fragments. Use of these steel pot helmets continued into and after World War II, with the introduction of improved steel helmets such as the American M1 helmet, the British Mk III helmet, and the Soviet SSh-39 and SSh-40. During and shortly after the war, combat helmets began to be issued with helmet covers to offer greater camouflage. There have been two main types of covers, mesh nets to mount foliage and camouflage cloth covers to match uniforms, the latter proving to be far more popular.
Changes in military technology and warfare during the Cold War led to new developments in combat helmets, as the older World War II-era steel helmets proved to be increasingly inadequate and obsolete against new weapons and environments. Starting in the 1970s and 1980s, new materials such as Kevlar and Twaron began replacing steel as the primary material for combat helmets that were redesigned to improve weight reduction, head protection (particularly against traumatic brain injury from shock waves), and overall comfort. [14] [15] Original helmets produced from such efforts, such as the American Personnel Armor System for Ground Troops, [16] were major improvements from mid-20th century designs but still largely lacked capabilities for user customization and accessory mounting, which became increasingly relevant into the 21st century. Reflecting these needs, as well as experiences from the war on terror, many 21st century combat helmets have been adapted for modern warfare requirements with improved protection, lightweight designs, and STANAG rails to act as a platform for mounting cameras, video cameras, and VAS shrouds for mounting night-vision devices.
An enclosed helmet is a combat helmet that covers the entire head. Similar to a full face or modular motorcycle helmet, enclosed helmets are intended to protect the whole head and sometimes also the neck from being struck by enemies. The front of the helmet usually either exposes just the eyes or also reveals the nose and mouth, though numerous examples have a visor serve as the front of the helmet that can be raised and lowered when necessary.
Enclosed helmets were common in the pre-modern era and were sometimes used to protect important combatants such as high-class warriors (e.g. knights) or high-ranking military leaders, such as the Corinthian helmet, close helmet, great helm, and frog-mouth helm. As the penetrative power and impact force of modern firearm rounds made face armor largely obsolete, there are very few examples of modern enclosed helmets, most of which are riot helmets with polycarbonate face shields used by law enforcement, though some use metal visors such as the Altyn, while aftermarket helmet accessories exist that add rigid metal protective plates to the front of modern helmets (often making them vaguely resemble a barbute).
A bowl helmet, steel helmet, or skullcap helmet is a combat helmet that covers just the top half, and sometimes also the back of, the head, akin to a half helmet. Some may also extend to the ears or nape, but in general, most of the head below the forehead, including the entire face and neck, is left visible and unprotected. Historically, these were used to provide basic protection against strikes and projectiles, and types developed since the 20th century are designed to protect against debris, shrapnel, and some firearm rounds.
Bowl helmets are arguably the most basic and common combat helmets, with examples existing throughout history, including the Imperial helmet, Montefortino helmet, bascinet, jingasa, lobster-tailed pot helmet, kettle hat, sallet, spangenhelm, dragoon helmet, secrete, and Pickelhaube. Modern bowl helmets, made primarily of steel with internal liners (and thus contemporarily called steel helmets), were developed during and after World War I and World War II, and include the Brodie helmet, Adrian helmet, Stahlhelm, SSh-36, M1 helmet, Mk III helmet, SSh-39 and SSh-40, Mk IV helmet, SSh-68, Bangtan Helmet, and M59/85.
A low-cut helmet or full-cut helmet is a combat helmet that covers the ears, sides, and back of the head. Their most distinct feature is generally their built-in ear covers, with a distinct outward jut where the ears roughly are. They somewhat resemble mid-20th century bowl helmets, but have noticeably more coverage and better ballistic materials suited for modern combat. Since the 21st century, many low-cut helmets have been equipped with rail integration systems, and the ear covers in newer models have been expanded to make space for headsets.
Low-cut helmets were first popularized in the 1980s and include the PASGT helmet, Mk 6 helmet, Mk 7 helmet SPECTRA helmet, CG634, MICH TC-2000, Advanced Combat Helmet, Lightweight Helmet, 6B47 helmet, and QGF-03.
A high-cut helmet is a combat helmet that lacks the extensive ear, side, and sometimes also back coverage provided by a full-cut helmet. The intent of the lack of additional protection is that the resulting helmet is lighter, more comfortable, and easier to wear with rail systems and accessories such as wireless headsets and ear protection. High-cut helmets were possibly developed from bump helmets and custom-modified low-cut helmets in the late 20th century, and became popular in the 21st century; several modern examples are variants of preexisting low-cut helmets or ballistic versions of bump helmets.
Examples of high-cut helmets include the Future Assault Shell Technology helmet, MICH TC-2001, and the high-cut Enhanced Combat Helmet.
A mid-cut helmet or gunfighter cut helmet is a combat helmet that is roughly a compromise between a full-cut helmet and a high-cut helmet, providing a similar profile and some of the extensive protection of a full-cut helmet while also allowing for the light weight and ear protection mounting permitted by a high-cut helmet.
The MICH TC-2002 is one of the few known examples of a mid-cut helmet, though newer helmets such as the Integrated Head Protection System also feature mid-cut design elements.
A bump helmet is a combat helmet that is intended to protect the wearer from falls and unintentional hard hits to the head (i.e. "bumps"). They thus generally lack the ballistic protection and weight of traditional combat helmets, forgoing them in favor of basic lightweight head protection and, with rails and mounts, a basic accessory-mounting platform. Sometimes, a bump helmet may simply be a commercial off-the-shelf helmet intended for skateboarding or whitewater kayaking that provides similar "bump" protection in a low-profile design, though modern purpose-built bump helmets also exist that somewhat resemble high-cut helmets.
Technically, helmets that provided little to no real protection from anything other than falls and weather were rather common historically, such as the pith helmet. However, the modern concept of a bump helmet dates back to roughly the 1970s, 1980s, and 1990s, when the aforementioned sports helmets were popular with special forces who sought the fast and lightweight movement that pot and low-cut helmets used by regular forces lacked, while also needing proper head protection that cloth headgear like the beret and patrol cap could not provide. Example of modern bump helmets include the Pro-Tec helmet (originally a commercial skateboarding helmet, now with military variants) and the Team Wendy EXFIL LTP (purpose-built bump variant of a high-cut helmet).
Cushioning is used to negate concussive injuries. Researchers at the Lawrence Livermore National Laboratory published a study in 2011 that concluded that the addition of 1⁄8 inch (3.2 mm) of cushion decreased the impact force to the skull by 24%. [17]
Armour or armor is a covering used to protect an object, individual, or vehicle from physical injury or damage, especially direct contact weapons or projectiles during combat, or from a potentially dangerous environment or activity. Personal armour is used to protect soldiers and war animals. Vehicle armour is used on warships, armoured fighting vehicles, and some combat aircraft, mostly ground attack aircraft.
A helmet is a form of protective gear worn to protect the head. More specifically, a helmet complements the skull in protecting the human brain. Ceremonial or symbolic helmets without protective function are sometimes worn. Soldiers wear combat helmets, often made from Kevlar or other lightweight synthetic fibers.
A hard hat is a type of helmet predominantly used in hazardous environments such as industrial or construction sites to protect the head from injury due to falling objects, impact with other objects, and electric shock, as well as from rain. Suspension bands inside the helmet spread the helmet's weight and the force of any impact over the top of the head. A suspension also provides space of approximately 30 mm between the helmet's shell and the wearer's head, so that if an object strikes the shell, the impact is less likely to be transmitted directly to the skull. Some helmet shells have a mid-line reinforcement ridge to improve impact resistance. The rock climbing helmet fulfills a very similar role in a different context and has a very similar design.
A grenade launcher is a weapon that fires a specially designed, large-caliber projectile, often with an explosive, smoke, or gas warhead. Today, the term generally refers to a class of dedicated firearms firing unitary grenade cartridges. The most common type are man-portable, shoulder-fired weapons issued to individuals, although larger crew-served launchers are issued at higher levels of organization by military forces.
Plate armour is a historical type of personal body armour made from bronze, iron, or steel plates, culminating in the iconic suit of armour entirely encasing the wearer. Full plate steel armour developed in Europe during the Late Middle Ages, especially in the context of the Hundred Years' War, from the coat of plates worn over mail suits during the 14th century, a century famous for the Transitional armour, in that plate gradually replaced chain mail.
Cuirassiers were cavalry equipped with a cuirass, sword, and pistols. Cuirassiers first appeared in mid-to-late 16th century Europe as a result of armoured cavalry, such as men-at-arms and demi-lancers discarding their lances and adopting pistols as their primary weapon. In the later part of the 17th century, the cuirassier lost his limb armour and subsequently wore only the cuirass, and sometimes a helmet. By this time, the sword or sabre had become his primary weapon, with pistols relegated to a secondary function.
The Stahlhelm is a term used to refer to a series of German steel combat helmet designs intended to protect the wearer from common battlefield hazards such as shrapnel.
Personnel Armor System for Ground Troops is a combat helmet and ballistic vest that was used by the United States military from the early 1980s until the early or mid-2000s, when the helmet and vest were succeeded by the Lightweight Helmet (LWH), Modular Integrated Communications Helmet (MICH), and Interceptor body armor (IBA) respectively.
The M1 helmet is a combat helmet that was used by the United States Armed Forces from 1941 to 1986. Designed to replace the M1917 helmet, a British design used during World War I, the M1 helmet is known for having been used as the primary American combat headgear during World War II, with similarly extensive use in the Korean War and the Vietnam War. Owing to its extensive use throughout World War II and the Cold War, the M1 helmet has become an icon of the U.S. military, with its design inspiring copies and derivative designs used by other militaries around the world.
The Adrian helmet was an influential design of combat helmet originally produced for the French Army during World War I. Its original version, the M15, was the first standard helmet of the French Army and was designed when millions of French troops were engaged in trench warfare, and head wounds from the falling shrapnel generated by indirect fire became a frequent cause of battlefield casualties. Introduced in 1915, it was the first modern steel helmet and it served as the basic helmet of many armies well into the 1930s. Initially issued to infantry soldiers, in modified form they were also issued to cavalry and tank crews. A subsequent version, the M26, was used during World War II.
Military vehicles are commonly armoured to withstand the impact of shrapnel, bullets, shells, rockets, and missiles, protecting the personnel inside from enemy fire. Such vehicles include armoured fighting vehicles like tanks, aircraft, and ships.
Body armor, personal armor, armored suit (armoured) or coat of armor, among others, is armor for a person's body: protective clothing or close-fitting hands-free shields designed to absorb or deflect physical attacks. Historically used to protect military personnel, today it is also used by various types of police, private security guards, or bodyguards, and occasionally ordinary citizens. Today there are two main types: regular non-plated body armor for moderate to substantial protection, and hard-plate reinforced body armor for maximum protection, such as used by combatants.
Korean armour is armour that was traditionally used in ancient times by Koreans, those fighting in and on behalf of Korea, or Koreans fighting overseas. Examples of armour from the Korean Peninsula date back to at least the Korean Three Kingdoms period. Depending on the tactical situation, Korean armour also included horse armour and other kinds of early anti-ballistic armour before the 20th century.
Light cavalry comprised lightly armed and armored cavalry troops mounted on fast horses, as opposed to heavy cavalry, where the mounted riders were heavily armored. The purpose of light cavalry was primarily raiding, reconnaissance, screening, skirmishing, patrolling, and tactical communications. Prior to the 17th century they were usually armed with swords, spears, javelins, or bows, and later on with sabres, pistols, shotguns, or carbines.
The Modular Integrated Communications Helmet (MICH) is a U.S. combat helmet and one of several used by the country's military. It was developed by the United States Army Soldier Systems Center to be the next generation of protective combat helmets for use by the U.S. Army.
A face shield, an item of personal protective equipment (PPE), aims to protect the wearer's entire face from hazards such as flying objects and road debris, chemical splashes, or potentially infectious materials. Depending on the type used, a face shield may protect its wearer from a physical hazard, chemical splashes, or biological hazards.
The Mk 6 helmet is a type of combat helmet that was the standard of the British Armed Forces as well as another supplied helmet of the UN during peacekeeping operations. The Mk 6 replaced the Mk IV helmet in army service and the RAC helmet in naval service. The jump in MK numbers is thought due to the confusion surrounding the MK IV helmet using the MK V lining, introduced in 1959.
The use of personal protective equipment (PPE) is inherent in the theory of universal precaution, which requires specialized clothing or equipment for the protection of individuals from hazard. The term is defined by the Occupational Safety and Health Administration (OSHA), which is responsible for PPE regulation, as the "equipment that protects employees from serious injury or illness resulting from contact with chemical, radiological, physical, electrical, mechanical, or other hazards." While there are common forms of PPEs such as gloves, eye shields, and respirators, the standard set in the OSHA definition indicates a wide coverage. This means that PPE involves a sizable range of equipment. There are several ways to classify them such as how gears could be physiological or environmental. The following list, however, sorts personal protective equipment according to function and body area.
The SSh-68 - is a steel combat helmet of the Soviet and then Russian Armed Forces. The SSh-68 is a further development of the SSh-60 helmet. It differs primarily in its greater strength, greater front slope of the dome and the shorter outer edge. It is usually painted in dark green.
The Ops-Core Future Assault Shell Technology (FAST) Helmet, also known as the FAST helmet, is an American combat helmet used by special operations forces and law enforcement tactical organizations in various countries, as well as the current standard protective headgear of the Norwegian Armed Forces.