U.S. Navy sailors clean the flight deck with aqueous film forming foam. U.S. Navy sailors clean the flight deck with aqueous film forming foam aboard the USS Boxer (LHD 4) on March 26, 2007. The Boxer is the flagship for an Expeditionary Strike Group that is operating in the Persian Gulf conducting maritime security operations. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 281144-E-IAS27-824.jpg Photo Gallery