Surveillance Camera Petty Officer 2nd Class MaryJoy Ortiz, with Naval Mobile Construction Battalion 5, sets up surveillance cameras during the Naval Mobile Construction Battalion 5's second command post exercise onboard Naval Base Ventura County, Calif., Dec. 7, 2020. SHARE IMAGE: Download Image: Full Size (0.48 MB) Photo By: Navy Petty Officer 1stst Class Stephane Belcher VIRIN: 201208-N-PG340-1059.JPG Photo Gallery