Mighty Ninety exercises RTF muscle
Senior Airman Leomar Perez, a tactical response force Airman assigned to the 90th Missile Security Operations Squadron, provides overwatch for roads surrounding a disabled payload transporter utilizing an anti-vehicle weapon as a part of exercise Sentinel Rampart 21-05 south of Pine Bluffs, Wyoming, Aug. 31, 2021. Operation Sentinel Rampart 21-05 is an exercise overseen by Air Force Global Strike Command to test the Response Task Force capabilities of the 90th Missile Wing. The RTF exercise lasted two days and included personnel from a variety of units across the installation. (U.S. Air Force photo by Airman 1st Class Charles Munoz)