The HX2 mine was a hexagonal disc-shaped explosive, easily concealed around the battlefield for anti-personnel use. The mine contained an explosive charge of detonite, which was set off when tripped by a proximity sensor.[3] The HX2 mine was favored both by the battle droid legions of the Confederacy of Independent Systems and the ARC Troopers of the Galactic Republic.[2] During the Galactic Civil War it was used by commandos of both sides of the war.