An M107 155 mm High Explosive Projectile with a M739A1 Point Detonating (PD) fuze The M107 155mm projectile was the standard 155mm high explosive (HE) projectile for howitzers of the US Army and US Marine Corps. The projectiles of the 155mm Howitzer went by many names; shells, projos, rounds, and joes to name a few. The M795 155mm projectile is the US Army and US Marine Corps' standard 155mm high explosive (HE) projectile for howitzers.It is a bursting round with fragmentation and blast effects. [1] Some anti-personnel bouncing mines such as Germany's World War II " Bouncing Betty " fire a grenade into the air, which detonates at waist level, increasing the blast radius and harm inflicted by detonation, shock wave, and flying splinters. The most common is through fragmentation of the shell, when the metal casing is split into many smaller bits and hurled at high speed in all directions. The accident was attributed to a premature fuze action. artillery shell fragmentation as software algorithms lacked the robustness necessary to replicate the event physics.

This tactic was known as "Killer Junior" when referring to 105 mm or 155 mm shells, and "Killer Senior" when employed with larger howitzers.

Assuming this is the selected ammo, there are various factors affecting the level of damage: 155mm M795 HE High Explosive. There are many types of ammo, but the most commonly used one is 155mm shrapnel, which includes ~8kg of explosive and another ~35kg of metal to serve as the shrapnel. The projectile, loaded with Explosive D, detonated in the ram position in the gun chamber. This paper presents a modeling strategy for simulating a buried mine blast event where the IED is a 155mm M795 artillery shell and HE, soil “ejecta,” and fragmentation are present. Fuzes came from a Chinese factory The explosion, on 1 October 1972, in an 8-inch “bag gun” 27 aboard the heavy cruiser, USS NEWPORT NEWS, deserves special mention. Just as there were many names, so there were several different types of projectiles to accomplish the many missions the gun was expected to perform. ... An M109 Paladin fires a 155mm high-explosive round during a combined arms live fires exercise on September 9, 2018. The M795 155mm projectile is the US Army and US Marine Corps' standard 155mm high explosive (HE) projectile for howitzers.It is a bursting round with fragmentation and blast effects. According to the HRW report, the IDF fired more than 80 155mm shells in the area of the beach on the morning of the incident, and sand would increase the possibility of a fuse malfunction leading to a dud shell that may have sat in the sand waiting to be set off. The defective fuze had resulted in the premature explosion. 155mm cargo projectile; Area-Denial Artilley Munition (ADAM) Projectile, 155mm: High-Explosive Anti-Tank Guided, Cannon-Launched, M712 155mm "Copperhead" laser guided HEAT projectile The M795 is a 103lb 155mm high fragmentation steel (HF1) body projectile filled with 23.8 pounds of TNT or IMX-101 with a gilded metal rotating band for compatibility with all current and future towed and self-propelled 155mm howitzers. The explosion ignited the powder bags in the turret.

During the Commission of Inquiry (COI), it concluded that the most probable cause was a defective fuze that was attached to the 155mm shell. A bursting round with fragmentation and blast effects, the M107 is being superseded in the US military by the M795. There are many types of ammo, but the most commonly used one is 155mm shrapnel, which includes ~8kg of explosive and another ~35kg of metal to serve as the shrapnel.