CMSgt Tina R. Timmerman is the Command Senior Enlisted Leader at U.S. Space Forces - Space, Vandenberg Space Force Base, California. Chief Timmerman leads thousands of joint and combined personnel across 70 tactical units with a mission to plan, integrate, conduct and assess global space operations in order to deliver combat relevant space effects in, from, and to space for Combatant Commanders, Coalition partners, the Joint Force and the Nation.