A member of Sea-Air-Land (SEAL) Team 8 uses field glasses to look out over the wake of his PBR Mark 3 riverine patrol boat of Special Boat Unit 26 (SBU-26).  Next to him is the PBR's single-mounted .50-caliber M-2 machine gun.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/127906254@N06">National Museum of the U.S. Navy</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/127906254@N06/19237122346/">DN-SN-89-10076</a>