TechTesting the limits: French army trials Japan's Ronin helmet

Testing the limits: French army trials Japan's Ronin helmet

The French Army's Battle-Lab Terre laboratory is testing an intriguing Ronin helmet from Japan, which protects not only the wearer's head but also their face from handgun bullets and shrapnel. Here, we explain how the helmet, similar to a Predator mask, works.

Ronin helmet during French tests.
Ronin helmet during French tests.
Images source: © Youtube | Armée de Terre
Przemysław Juraszek

The French Battle-Lab Terre laboratory is conducting tests on the futuristic Ronin helmet from the Japanese company Devtac, first showcased in 2017. It is being tested for its effectiveness in combat situations, such as those in Ukraine, where close trench combat and the risk of artillery shrapnel are daily challenges.

Ronin, made of Kevlar with interchangeable ballistic plates up to 7 millimetres thick, is designed to provide level IIIA protection according to NIJ standards. This means it can resist bullets from .44 Magnum cartridges, and the lenses can withstand shotgun pellets, ensuring 80% protection of the wearer's head. Additionally, it is equipped with a ventilation system powered by two fans for air circulation, using AAA batteries that last up to 6 hours.

The helmet also features rails that allow users to mount night vision devices, flashlights, or other accessories as needed. It consists of two parts and weighs between 6 and 7 kilograms, depending on size.

psychological advantages and issues of futuristic helmets

Despite its benefits, the Ronin limits the field of vision and restricts access to fresh air. The concept of face protection is not new, with similar experiments conducted in the USA in the late 2010s. Current tests in France could lead to the modernization of the Slam F3+ helmet.

Nonetheless, the Japanese Ronin helmet has attracted interest from some special military or police units and has even inspired the film industry. Its futuristic appearance alone can instill fear in opponents, similar to the effect of the gas masks with hoods used by the legendary British SAS unit.

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