PORT HUENEME, Calif. (Jul. 27, 2015)- Logistics Specialist 1st Class Vahram Toumanian, assigned to Naval Mobile Construction Battalion (NMCB) 4 stands communications watch during Command Post Exercise (CPX) 3 at Dozer Field on Naval Base Ventura County (NBVC) Port Hueneme, Calif., Jul. 27. The exercise challenges NMCB 4’s command and control, communications and timely decision making capabilities through real-world scenarios. (U.S. Navy photo by Mass Communication Specialist 1st Class Rosalie Chang/ Released)