Coast Guard Petty Officer 1st Class David Bradbury, a member of a joint Coast Guard-Navy dive team deployed to the Coast Guard Cutter Healy, checks communications as he prepares to dive in the Arctic, July 29, 2017. The joint dive team successfully completed the first Coast Guard dives from the Heal since a fatal dive accident in 2006. U.S. Coast Guard photo by Petty Officer 2nd Class Meredith Manning