Alaska Air National Guardsmen assigned to the 176th Security Forces Squadron, walk through Ted Stevens-Anchorage International Airport upon returning from an 8-month deployment in Kandahar, Afghanistan, June 23, 2020. The unit executed air base defense in support of Operation Freedom Sentinel, NATO-led continuation of the Global War on Terrorism. (U.S. Air National Guard photo by Lt. Col. Candis Olmstead/Released)