April 2, 2021 Global Lightning exercise tests multi-domain space capabilities More than 100 U.S. Space Command personnel and 900 total participants took part in Global Lightning 2021 on March 8-12, which integrated space capabilities into a multi-domain exercise.
March 5, 2021 Combatant commands to participate in Global Lightning U.S. Strategic Command will commence Exercise Global Lightning 21 next week, an annual battle staff exercise designed to train Department of Defense forces and assess joint operational readiness across all USSTRATCOM mission areas.