Members of U.S. Forces Korea are briefed on what they can view from the Eulji Observation Deck during a Korean cultural program tour at the Demilitarized Zone (DMZ) in Yanggu, Republic of Korea, May 15, 2019. From this observation deck, visitors can see multiple peaks of the Geumgangsan Mountains, which are on the other side of the DMZ in North Korea. (U.S. Air Force photo by Staff Sgt. Ramon A. Adelan)