200625-N-CE622-0337 ROTA, Spain (June 25, 2020) Lt. j.g. Peter Schmillen, right, and Construction Electrician 2nd Class Colin Ross, from Underwater Construction Team (UCT) 1, assigned to Navy Expeditionary Combat Force Europe-Africa/Task Force (CTF) 68, conduct in-water checks part of supervisor drills aboard Naval Station Rota, Spain, June 25, 2020. CTF 68 provides explosive ordnance disposal operations, naval construction, expeditionary security, and theater security efforts in the 6th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 3rd Class Katie Cox/Released)