Stahlhelm
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.
The armies of the great powers began to issue steel helmets during World War I as a result of combat experience and experimentation. The German Army began to replace the boiled leather Pickelhaube with the Stahlhelm in 1916. The Stahlhelm's distinctive coal scuttle shape was instantly recognizable and became a common element of propaganda on both sides, like the Pickelhaube before it. The name was used by Der Stahlhelm, a German veterans' organization that existed from 1918 to 1935.
After World War II, both East and West German militaries adopted helmets unrelated to the archetypical German helmet designs from the world wars, but continued to refer to the new models as Stahlhelm. The WWII era Stahlhelm continued to be used by police and border guards in West Germany until the 1990s, when they were replaced by modern kevlar helmets.
Historical context and origin
Before the Great War, most types of military headdress were not designed for protection. Most militaries had adopted either a cap or helmet, usually made of fabric or leather. Only some types of cavalry retained a metal helmet, albeit these were designed to protect against sabre blows rather than the causes of injury that would become prevalent in the war.With the growing prevalence of artillery and the widespread adoption of trench warfare, the proportion of casualties on all sides suffering head injuries rose dramatically. Numerous units on both sides independently developed and locally produced their own ad hoc protective helmets starting in 1915. Stationed in the rocky area of the Vosges, Army Detachment Gaede recorded significantly more head injuries caused by stones and shell fragments than other units elsewhere. The artillery workshop of the Army Detachment developed a helmet that consisted of a cloth and leather skullcap with a steel plate. The plate protected not only the forehead but also the eyes and nose.
While the Germans were the first to initiate development of a modern combat helmet, they were plagued by red tape and inaction. The French were the first country to adopt and issue their Adrian helmet to units starting in 1915. The British Empire followed suit later that year with the Brodie helmet.
Development
The design of the Stahlhelm was carried out by Dr Friedrich Schwerd of the Technical Institute of Hanover. In early 1915, Schwerd had carried out a study of head wounds suffered during trench warfare and submitted a recommendation for steel helmets, shortly after which he was ordered to Berlin. Schwerd then undertook the task of designing and producing a suitable helmet, broadly based on the 15th-century sallet, which provided good protection for the head and neck.After lengthy development work, which included testing a selection of German and Allied headgear, the first stahlhelm were tested in November 1915 at the Kummersdorf Proving Ground and then field-tested by the 1st Assault Battalion. Thirty thousand examples were ordered, but it was not approved for general issue until New Year of 1916, hence it is most usually referred to as the "Model 1916". In February 1916 it was distributed to troops at Verdun, following which the incidence of serious head injuries fell dramatically. The first German troops to use this helmet were the stormtroopers of the Sturm-Bataillon Nr. 5 , commanded by Captain Willy Rohr.
In contrast to the Hadfield steel used in the British Brodie helmet, the Germans used a harder martensitic silicon/nickel steel. As a result, and also due to the helmet's form, the Stahlhelm had to be formed in heated dies at a greater unit cost than the British helmet, which could be formed in one piece.
Like the British and French, German troops identified highly with their helmets. The Stahlhelm became a popular symbol of paramilitary groups after the First World War. Such was the attachment of the World War One generation to the design that it was reportedly the reason that Hitler rejected a modernised, sloping helmet design to replace it.
''Stahlhelm'' use in other countries
Germany exported versions of the M1935 helmet to various countries. Versions of the M1935 Stahlhelm were sent to Republic of China from 1935 to 1936 and the M1935 was the main helmet of the Chinese Nationalist Army during World War II. Spain also received shipments of the helmet. During the inter-war years, several military missions were sent to South America under the command of Hans Kundt. After the Chaco War, the Bolivian army adopted the Stahlhelm and continued using it until recently. The exported M1935 helmets were similar to the German issue, except for a different liner.Some countries manufactured their own helmets using the M1935 design, and this basic design was in use in various nations as late as the 1970s.
File:Finnish Waffen-SS volunteers of the 5th SS Panzer Division Wiking during their homecoming parade in Hanko, Finland, 1 June 1943..jpg|thumb|250px|left|Finnish Waffen-SS volunteers of the 5th SS Panzer Division Wiking during their homecoming parade in Hanko in 1943
The Germans helped the Hungarians copy the M1935 design. The WWII M38 Hungarian steel helmet is nearly identical to the German M1935. Both have almost the same shape, riveted ventilation holes, and the classic rolled edge. Differences include somewhat rougher Hungarian finishing, a different liner and different rivets position – the split pins are situated behind the ventilation holes. A square metal bracket is riveted on the rear, above the back brim, to secure the helmet to the knapsack while marching. It was typically painted in Hungarian brown-green, though blue-grey versions existed. It is sometimes called the "Finnish M35" due to its extensive use by the Finnish Army during the Continuation War 1941–44.
After World War I Poland seized large quantities of M1918 helmets. Most were later sold to various countries, including Spain. However, at the end of the 1930s, it was discovered that the standard Polish wz. 31 helmet was unsuitable for tank troops and motorized units; while offering decent protection, it was too large and heavy. As a stop-gap measure before a new helmet was developed, the General Staff decided to issue M1918 helmets to the 10th Motorized Cavalry Brigade, which used them during the September Campaign.
During the time of the Warsaw Uprising the helmet was also worn by the members of the Polish Home Army and it was during this time that the helmet became the symbol of the resistance, as every Stahlhelm worn by a soldier of the underground army signified a dead German occupier it was taken from.
In November 1926, the Irish Defence Forces adopted the Stahlhelm. As the Treaty of Versailles barred Germany from exporting steel helmets, the Irish turned to London-based Vickers, ordering 5,000 copies of a model closely resembling the M1918 helmet. The helmet remained in use until it was replaced by the British Mark II model in 1940. Following the outbreak of World War II, the helmets became the subject of anti-Irish propaganda in Britain. A large number of the withdrawn helmets were reissued to various emergency services after being painted white.
Switzerland used a helmet, designated the M1918, that was roughly similar to the M1916 but had a shallower, wider and more rounded crown and skirt. This was to protect against the harsh winter winds of the alpine regions.
The Chilean Army was a prolific user of the Vulkanfiber models, bought before the Second World War, along with a few M1935 and Czechoslovak M32 helmets. After the war, local production of lightweight fiber and plastic models started, which are still in ceremonial & garrison use today. Small runs of steel helmets were made by FAMAE in the late 90s, either newly made or by reforming M1 Helmet shells, but ultimately were not adopted due to the ascendance of kevlar and synthetic ballistic fiber helmets by that time. A Stahlhelm with crossed bayonets and the corresponding number is the standard insignia of infantry regiments.
The Imperial Iranian Army used small numbers of the Vulkanfiber model, mostly with the Imperial Guard and a few units around Tehran, acquired prior to the Anglo-Soviet invasion of Iran.
During World War II, the Argentine Army adopted a similar model made of pressed fibre. For combat and provincial police use, imported Swiss M1918 Helmets were still in service as late as 1976.
In the Socialist Federal Republic of Yugoslavia, due to large quantities captured by World War II Partisans, the Stahlhelm was used in Yugoslav People's Army up to 1959, when it was phased out and replaced by the M59/85 steel helmet.
Postwar
After World War II, West Germany's Bundesgrenzschutz border guards and some West German police units kept the Stahlhelm in their inventories, and the Fallschirmjäger variant was used for some time by the GSG 9. With the re-armament of West Germany the Bundeswehr introduced the United States Army M1 Helmet which was replaced by a Kevlar helmet, similar to the modern US helmets, in the 1990s. German firefighter units today still use Stahlhelm-shaped helmets in a fluorescent colour.East Germany's National People's Army M-56 helmet was modelled on an unused 1942 German design with a more conical shape. The Chilean Army still uses the Stahlhelm design for ceremonial purposes, as does the Bolivian Army. There are also some Japanese cycling helmets that resemble the Stahlhelm. Many schools and universities in Mexico such as the Autonomous University of Baja California have military bands that use or resemble the M35 Stahlhelm.
The U.S. Army's 1980s and 1990s era Kevlar Personnel Armor System for Ground Troops Helmet was sometimes called the "Fritz helmet" for its resemblance to the Stahlhelm. The U.S. Army and Marines have continued to use a design akin to the PASGT helmet with the MICH TC-2000 Combat Helmet and Lightweight Helmet, respectively.
The Chinese People's Liberation Army soldiers still used M1935 helmets which were captured from the Chinese Nationalist Army during the Chinese Civil War until the 1970s.
Since 2012, El Salvador's Policia Nacional Civil use a navy/indigo blue-coloured helmet that strongly resembles the Stahlhelm; this helmet is used by some members of the riot-control unit and rarely used by the Police's assault teams.