180316-N-KC128-173 BEAUFORT SEA (March 16, 2018) Coast Guard Diver 1st Class Dylan Smith, assigned to Regional Dive Locker West, dives into a water hole during a torpedo exercise in support of Ice Exercise (ICEX) 2018. ICEX is a five-week exercise that allows the U.S. Navy to assess its operational readiness in the Arctic, increase experience in the region, advance understanding of the Arctic environment and continue to develop relationships with other services, allies and partner organizations. (U.S. Navy photo by Mass Communication Specialist 1st Class Daniel Hinton/Released)