U.S. Space Force Capt. Terry Lindsey, 25th Space Range Squadron training flight commander, left, and James Vise, 25th SRS range technician, right, operate a spectrum analyzer during a CRIMSON SKIES exercise near Peterson Space Force Base, Colorado, Nov. 2, 2022. Hosted and the led by the 527th Space Aggressor Squadron, CRIMSON SKIES was the first Aggressor driven event in the "Aggressor Red Shade SKIES series." The exercise focused on training wideband military satellite communication (MILSATCOM) operators and crews to identify, react to, and resolve adversary interference on the Wideband Global SATCOM (WGS) constellation. (U.S. Air Force photo by 1st Lt. Charles Rivezzo)