Personnel from the British Army's Yorkshire Regiment carry out extreme winter training in snowy Estonia!
Coast Guard Rescue Swimmer POV
A Coast Guard Sector San Diego MH-60 Jayhawk helicopter crew conducts rescue training off the coast of Newport Beach, California, May 4, 2015. The training gives pilots, rescue swimmers and flight mechanics the opportunity to practice rescue techniques with active Coast Guard personnel and simulate real persons in distress. U.S. Coast Guard video by Petty Officer 2nd Class Rob Simpson.