US Army starts using new grenade that kills with pressure waves; understand

Lethal M111 grenade, which uses shock waves and was unveiled by the United States Army in March 2026. Christopher Arthur/US Army The United States Army has introduced a new grenade, the M111, which uses pressure shock waves to kill enemies. The new lethal grenade is the first to be added to the country’s arsenal since the 1970s. ✅ Follow the g1 international news channel on WhatsApp According to the US Army, the M111 generates a shock wave of pressure when detonating explosive material in a confined environment. This technology is called “Blast overpressure”, or BOP, in English). Read more about the technology below. “The M111 gives militaries the ability to fight more effectively in close-quarters urban environments, utilizing explosive overpressure (BOP) rather than fragmentation to generate lethality. When used on grenades, the BOP causes devastating effects on enemy combatants and equipment without generating shrapnel, representing a significant tactical advantage on the battlefield,” the Army said in a statement. The weapon is the new lethal model incorporated by the North American Army in almost 60 years. The most recent lethal grenade had been launched in 1968, during the Vietnam War. There is no evidence so far that the M111 will be used in the war against Iran. See the videos that are trending on g1 The M111 will be used together with the M67 cluster bomb – the standard grenade of US troops since the 1960s. The explosion of the M67 produces lethal and incapacitating shrapnel. By using the pressure system, the M111 grenade is more effective than the M67 because the explosion is not affected by obstacles, according to the Army. The new weaponry will make it possible to fight more effectively in close-range combat in urban environments, where it is often necessary to make tactical entries into rooms or buildings, according to the US Army. Overpressure explosion US Army soldier tests new lethal M111 grenade, which uses shock waves, in March 2026. Christopher Arthur/US Army BOP technology uses pressure spikes to disable the enemy. When a weapon like the M111 is exploded, the air is compressed and moved violently, producing a so-called pressure wave at the speed of sound. In a confined space, this wave reflects several times off walls and surfaces, creating several pressure waves. In fact, atmospheric pressure is multiplied in the center of the explosion, and soon after it drops sharply, potentially creating a temporary “vacuum wave” effect. This pressure variation is called “overpressure explosion”. This type of weapon produces several effects on the human body, which can range from a mild concussion to death: A moderate impact can cause small hemorrhages in the lungs, rupture of eardrums and mild concussion; A high blood pressure impact can cause serious lung damage, internal bleeding and even brain trauma; An impact that generates very high pressure can explode the lungs, cause widespread internal bleeding and, in some cases, even instant death.

Source link