23rd Electromagnetic Warfare Squadron Mission Activated Oct. 16, 2023, the 23rd Electromagnetic Warfare Squadron is a component of Space Delta 3 – Space Electromagnetic Warfare, located at Peterson Space Force Base, Colorado. 23rd EWS is tasked with organizing and training electromagnetic warfare forces to support U.S. and allied operations. Under Space Delta 3, the 23rd EWS joins the 3rd Combat Training Squadron, 4th EWS, 5th EWS, 16th EWS and the Intelligence, Surveillance and Reconnaissance Squadron (Provisional). (Current as of April 2024)