The United States Air Force Combat Diver Course—administratively known as the 350th Battlefield Airmen Training Squadron, Det 2—is held at the Navy Diving Salvage and Training Center, Naval Support Activity Panama City and trains Pararescuemen, Combat Rescue Officers, Combat Controllers, and Special Tactics Officers to conduct and participate in special operations diving missions.

This course provides diver training through classroom instruction, extensive physical training, surface and subsurface water confidence pool exercises, pool familiarization dives, day/night tactical open water surface/subsurface infiltration swims, open circuit/closed circuit diving procedures and underwater search and recovery procedures.

As early as the 1960s, Corona Satellite payload recoveries frequently necessitated "parascuba" jumps, where rescue personnel would parachute into the open ocean with scuba equipment on in order to secure the sensitive information before it sank.

From these origins, diving became a standard part of Pararescue Civil and Combat Search and Rescue capabilities.

Sub-surface personnel and sensitive item recoveries continue to be performed by PJs around the world and infil/exfil diving capabilities are maintained by those assigned to Special Tactics Squadrons.