Spc. William Chamberlin, an unmanned aircraft systems repairer, assigned to 150th Engineer Battalioin, 155th Armored Brigade Combat Team, Mississippi National Guard, pulls security at an Entry Control Point at Camp Shelby Joint Forces Training Center. The brigade is currently training for an upcoming deployment to the Middle East in support of Operation Spartan Shield. (Photo by Staff Sgt. Michael Williams)
<p><a rel="nofollow" class="external text" href="https://www.flickr.com/people/33252741@N08">The National Guard</a>
</p>
Staff Sgt. Michael Williams/155th Armored Brigade Combat Tea
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/thenationalguard/39326685685/">Mississippi National Guard</a>