Chief Master Sgt. Jacob Simmons, U.S. Space Command command senior enlisted leader, talks with Chief Master Sgt. Brian Kruzelnick, U.S. Transportation Command command senior enlisted leader, during a visit to Peterson Space Force Base, Colorado, Feb. 6, 2025. The visit strengthened the partnership between USSPACECOM and USTRANSCOM and enhanced opportunities for collaboration. USSPACECOM, working with Allies and Partners, plans, executes, and integrates military spacepower into multi-domain global operations in order to deter aggression, defend national interests, and when necessary, defeat threats.