Joint Task Force Empire Shield, which has been continuously providing military support to civilian authorities since the terrorist atttacks of Sept. 11, 2001. (U.S. Army photo by Staff Sgt. Jim Greenhill) (Released)
Staff Sgt. Jim Greenhill
CC BY 2.0
<a rel="nofollow" class="external free" href="https://www.flickr.com/photos/jimgreenhill/3900596976/in/album-72157622171102029/">https://www.flickr.com/photos/jimgreenhill/3900596976/in/album-72157622171102029/</a>