(PHILADELPHIA (Jan. 28, 2014) - In separate agreements with the U.S. Environmental Protection Agency, the U.S. Army, Navy and Air Force have settled alleged violations of underground storage tank (UST) regulations at three Virginia military bases: Fort Pickett, in Blackstone Va.; Joint Base Langley-Eustis, near Newport News, Va.; and Joint Expeditionary Base Little Creek-Fort Story, in Norfolk, Va. These settlements address alleged non-compliance with federal and state environmental safeguards designed to prevent, detect, and control leaks of petroleum and other hazardous substances from underground fuel tanks.