Members from the Republic of Korea Air Force learn about using heavy duty equipment during exercise Silver Flag Jan. 29, 2020, at Andersen Air Force Base, Guam. Silver Flag consists of key leaders from six Partner Nations including Japan Air Self-Defense Force, Indonesia AF, Royal Mongolian AF, Sri Lanka AF, Philippine AF, Republic of Korea AF and Royal Singapore AF. The members trained with each other performing Airfield Damage Recovery and observing the latest Civil Engineering capabilities. (U.S. Air Force photo by Airman 1st Class Helena Owens)