Staff Sgt. Timothy Hopkins, a Marine Corps Martial Arts Program black belt, teaches Lance Cpl. Joseph Sanchez, a reproduction specialist with 2nd MAW Combat Camera, a proper wrist lock during the the green belt <a href="https://en.wikipedia.org/wiki/Marine_Corps_Martial_Arts" class="extiw" title="en:Marine Corps Martial Arts">MCMAP</a> test. The final test includes a list of moves and techniques the Marines have to execute while being watched by the instructor.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/68558611@N06">Alfred Cunningham</a>
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<a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/68558611@N06/6443478487">2nd MAW trains keepers of the peace</a>