Forecastle Focus Navy Petty Officer 3rd Class Christopher Posilero aims an M240B machine gun from the forecastle of the USS Vella Gulf in the Atlantic Ocean, Sept. 9, 2019, during a training exercise with other Navy warships. SHARE IMAGE: Download Image: Full Size (1.66 MB) Tags: navy Photo By: Navy Petty Officer 3rd Class Gian Prabhudas VIRIN: 190909-N-DV626-0497Y.JPG Photo Gallery