Gas Leak Investigation Navy Petty Officer 1st Class Lamont Thompson, left, and Navy Petty Officer 1st Class Billy Boy Brewer investigate for gas leaks during a toxic gas drill on the Arleigh Burke-class guided-missile destroyer USS Oscar Austin in the Atlantic Ocean, Oct. 14, 2017. Navy photo by Petty Officer 2nd Class Ryan Utah Kledzik SHARE: Download: Full Size (1.29 MB) Tags: Sailors, Navy Credit: Petty Officer 2nd Class Ryan Utah Kledzik VIRIN: 171014-N-UY653-135.JPG Photo Gallery