A Battle Noise Simulator (BATSIM) is a noise-making explosive device to simulate battlefield noises, i.e. artillery and explosions, ranging in size from hand held firecracker like devices to larger incendiary explosives.
A Battle Noise Simulator (BATSIM) is a noise-making explosive device to simulate battlefield noises, i.e. artillery and explosions, ranging in size from hand held firecracker like devices to larger incendiary explosives.