Participants from the Royal Canadian Air Force monitor, analyze and report a satellite close conjunction in low earth orbit during day six of Global Sentinel 2022 at Vandenberg Space Force Base, Calif., Aug 1, 2022. Day six’s events honed in on space surveillance and tracking capabilities with an emphasis on communication between space allies. Global Sentinel scenarios provide a platform for U.S. and allied partners to build partnerships and exchange ideas for operations in the space domain. (U.S. Space Command photo by John Ayre)