AQUEOUS TEST U.S. Navy sailors aboard the aircraft carrier USS Theodore Roosevelt participate in a test of the aqueous film-forming foam flight deck firefighting system in the Atlantic Ocean, June 2, 2014. The Theodore Roosevelt is underway conducting training exercises in preparation for future deployments. The foam rapidly extinguishes hydrocarbon fuel fires. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 241757-U-GSV22-490.jpg Photo Gallery