Petty Officer 2nd Class Joshua Frei uses an eye dropper to retrieve mock chemical samples. U.S. Navy Petty Officer 2nd Class Joshua Frei uses an eye dropper to retrieve mock chemical samples attained during a Chemical, Biological, Radiological decontamination drill aboard the aircraft carrier USS John C. Stennis (CVN 74) while underway in the North Arabian Sea on March 21, 2007. The Stennis Carrier Strike Group is deployed in support of maritime security operations in the area. SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 702986-S-KHQ07-822.jpg Photo Gallery