The Special Atomic Demolition Munition, also known as the XM129 and XM159 Atomic Demolition Charges, and the B54 bomb was a nuclear man-portable atomic demolition munition system fielded by the US mil
SADM in its carry bag
SADM hard carrying case
A U.S. Army Special Forces paratrooper conducts a high-altitude low-opening military freefall jump with an MK–54 SADM