During the second day of the Global Sentinel 2022 (GS22) capstone event at Vandenberg Space Force Base, Calif., space operators worked through notional scenarios threatening the space domain. The event is collaborative and provides participants from 25 allied and partner nations the opportunity to organize into their own Space Operations Centers to practice plans, response mechanisms and recovery tactics. Global Sentinel is U.S. Space Command's premier security cooperation effort, designed to strengthen and grow internal partnerships, improve operational collaboration and promote responsible behavior in the space domain. The participating nations are the United States, Australia, Belgium, Brazil, Canada, Germany, Israel, Spain, Finland, France, United Kingdom, Greece, Italy, Japan, Republic of Korea, Netherlands, Norway, New Zealand, Peru, Poland, Portugal, Romania, Sweden, Thailand and Ukraine. (U.S. Space Force photo by Tech. Sgt. Luke Kitterman)