The 90th Space Wing at F.E. Warren AFB, Wyo., is the host for a Defense Secretary-directed capabilities demonstration exercise that will test the US response to a nuclear weapons accident. CAPEX, which is set for June, is the third of four worldwide response demonstrations set out by the NATO-Russia Council. Russia held the first in 2004, followed by Britain in 2005, and France will host the last in 2007.
The U.S. sent Air Force F-16s over central Syria in a show of force following the Dec. 13 killing of two U.S. Army Soldiers and one American civilian interpreter by a gunman linked to the Islamic State group.

