U.S. Army Pfc. Holt Duggins, from the North Carolina Army National Guard, looks through his binoculars in San Luis, Ariz., July 26, 2006. Air Force / Tech. Sgt. Gregory Brook. 83rd ERQS Guardian Angels conduct Tactical Critical Casualty Care Working with U.S. Army CH-47’s By Jeff Schogol on March 14, 2018 T&P on Facebook Looking for a great career? Or know another veteran, service member, or military spouse who is? Get started at Hirepurpose.