For U.S. special operations personnel, conducting high-altitude parachute jumps are pretty much par for the course. Yet doing so with a nuclear bomb strapped between your legs is on an entirely different level. That’s exactly what can be seen in the top shot above. Here, a U.S. Army Special Forces paratrooper is pictured free-falling during a training exercise with a Special Atomic Demolition Munition, or SADM, harnessed to them. A form of atomic demolition munition (ADM), SADMs were man-portable nuclear weapons, also known as "backpack nukes." These munitions were fitted into specially designed hard/cloth carrying cases for their transportation on...