200427-N-AZ907-0001 NAVAL STATION ROTA, Spain (April 27, 2020) Builder 3rd Class Alexie Seleznoff, left, and Builder Constructionman Bradley Irvin, both from Naval Mobile Construction Battalion (NMCB) 1, assigned to Commander, Task Force (CTF) 68, drill holes in logs during an obstacle course construction project on board Naval Station Rota, Spain, April 27, 2020. CTF-68 provides explosive ordnance disposal operations, naval construction, expeditionary security, and theater security efforts in the U.S. 6th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 1st Class Peter Lewis/Released)