Petty Officer 1st Class Geri Cabrera (foreground), a Coast Guard dive supervisor, and Petty Officer 1st Class David Bradbury (left diver) receive a brief in preparation for a cold water ice dive off the Coast Guard Cutter Healy in the Arctic Ocean, July 30, 2017. By conducting cold water ice dives in the Arctic and Antarctic, the Coast Guard has the ability to offer an adaptive force capability to the Polar Icebreaking fleet. U.S. Coast Guard photo by Senior Chief Petty Officer Rachel Polish