Keywords: US Navy 031205-N-6213R-009 Sailors aboard the aircraft carrier USS John C. Stennis (CVN 74) don MCU-2P gas masks under a respirator testing shroud to assess for proper fit.jpg en Pacific Ocean Dec 5 2003 -- Sailors aboard the aircraft carrier USS John C Stennis CVN 74 don MCU/2P gas masks under a respirator testing shroud to assess for proper fit The assessment is a joint service project to ensure that all military personnel are properly fitted with nuclear biological chemical defense equipment Stennis is at sea in the Southern California operating area conducting training exercises U S Navy photo by Photographer's Mate 3rd Class Mark J Rebilas RELEASED 2003-12-05 031205-N-6213R-009 Navy http //www navy mil/view_image asp id 11015 U S Navy photo by Photographer's Mate 3rd Class Mark J Rebilas PD-USGov-Military-Navy Aboard USS John C Stennis CVN-74 Photographs by Mark J Rebilas |