Maj. Gen. Russell L. Mack, Pacific Air Forces (PACAF) deputy commander, talks to foreign attachés during their visit to Headquarters PACAF at Joint Base Pearl Harbor-Hickam, Hawaii, Oct. 23, 2018. PACAF leadership and foreign attachés discussed the importance of partnerships in the Indo-Pacific and that all countries should have a voice in shaping the international system. Based in Washington D.C, each attaché represents their respective military and is given the opportunity to travel to different U.S. bases every six months to build stronger relationships with their counterparts. (U.S. Air Force photo by Staff Sgt. Hailey Haux)