Explosive Ordnance Disposal Technician 3rd Class David Hubbard, from Huntington Station, N.Y., and assigned to Explosive Ordnance Disposal Mobile Unit (EODMU) 8, conducts pre-dive checks prior to participating in mine countermeasure operations in the Baltic Sea off the coast of Estonia, May 25, during Exercise Open Spirit 2015. EODMU 8 is working in conjunction with EOD teams from Estonia, Germany, Latvia, Lithuania, Poland and Sweden to dispose of unexploded ordnance originating from World War II. (U.S. Navy photo by Mass Communication Specialist 2nd Class Patrick A. Ratcliff/ Released)