VANDENBERG SPACE FORCE BASE, Calif. –
Global Sentinel '25 participants pose for a photo at Vandenberg Space Force Base, Calif. Sept. 10, 2024. Representatives from 24 countries participated both virtually and in-person for a two-day Initial Planning Conference in preparation for the GS25 capstone event projected to take place April and May of 2025. Global Sentinel is U.S. Space Command’s premier security cooperation effort designed to strengthen and grow international partnerships, improve operational collaboration and promote responsible behavior in the space domain.