President Obama presents retired US Army Capt. Florent "Flo" Groberg with the Medal of Honor at the White House in Washington, D.C., on Thursday, November 12, 2015. Groberg earned the medal by tackling a suicide bomber in Afghanistan while serving with the 4th BCT, 4th Infantry Division on August 8, 2012. President Obama presents retired US Army Capt. Florent "Flo" Groberg with the Medal of Honor at the White House in Washington, D.C., on Thursday, November 12, 2015. Groberg earned the medal by tackling a suicide bomber in Afghanistan while serving with the 4th BCT, 4th Infantry Division on August 8, 2012. President Obama presents retired US Army Capt. Florent "Flo" Groberg with the Medal of Honor at the White House in Washington, D.C., on Thursday, November 12, 2015. Groberg earned the medal by tackling a suicide bomber in Afghanistan while serving with the 4th BCT, 4th Infantry Division on August 8, 2012. President Obama presents retired US Army Capt. Florent "Flo" Groberg with the Medal of Honor at the White House in Washington, D.C., on Thursday, November 12, 2015. Groberg earned the medal by tackling a suicide bomber in Afghanistan while serving with the 4th BCT, 4th Infantry Division on August 8, 2012. President Obama presents retired US Army Capt. Florent "Flo" Groberg with the Medal of Honor at the White House in Washington, D.C., on Thursday, November 12, 2015. Groberg earned the medal by tackling a suicide bomber in Afghanistan while serving with the 4th BCT, 4th Infantry Division on August 8, 2012.
In a training first, an Army National Guardsman used a tablet to control Sikorsky's optionally piloted Black Hawk and plan its task during an exercise.
Industry and military drone operators flew tethered and untethered first-person drones through a course designed to test endurance and maneuverability.
