Minefield Training Able Bodied Seaman Editho Barraca, a civilian mariner attached to the Military Sealift Command ship USNS PFC Eugene A. Obregon, takes the helm as the ship transits a simulated minefield in the Atlantic Ocean, Sept. 23, 2019. SHARE IMAGE: Download Image: Full Size (2.28 MB) Photo By: Bill Mesta, Navy VIRIN: 190923-N-OH262-0239A.JPG Photo Gallery