EIELSON AIR FORCE BASE, Alaska (May 15, 2021) Sen. Dan Sullivan (right background), Adm. John Aquilino (right foreground), commander of U.S. Indo-Pacific Command (USINDOPACOM), and Command Sgt. Maj. Shane Shorter (rear left), USINDOPACOM senior enlisted leader, receive a briefing during a flight to Eielson Air Force Base, Alaska, May 15, 2021. Adm. Aquilino and Sen. Sullivan visited multiple military commands in Alaska during exercise Northern Edge 21. Northern Edge is one in a series of U.S. Indo-Pacific Command exercises designed to sharpen the joint forces' skills, practice tactics, techniques, and procedures, improve command, control, and communication relationships and develop cooperative plans and programs. (U.S. Navy photo by Chief Mass Communication Specialist Joshua Bryce Bruns)