200310-N-AZ907-0193 NAVAL STATION ROTA, Spain (March 10, 2020) Equipment Operator Constructionman Jacolby Kirkhart, from Naval Mobile Construction Battalion (NMCB) 1, assigned to Commander, Task Force (CTF) 68, operates an excavator to move boulders during a cliff-erosion-prevention project on board Naval Station Rota, Spain, March 10, 2020. The project will help to prevent deterioration of land near base housing. 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 MC1 Peter Lewis/Released)