What is the least sensitive explosives used by the military?

The least sensitive explosives used by the military include materials like TNT (trinitrotoluene) and some formulations of RDX (Research Department Explosive). These explosives are known for their relative stability and resistance to accidental detonation from shock, friction, or temperature changes. They are often used in munitions and ordnance due to their reliability and predictable performance under various conditions. However, the specific choice of explosive can depend on the intended application and operational requirements.