Exercise Day One: Evaluating 86th CES and 86th SFS response efforts Published Sept. 2, 2020 By Senior Airman Kristof Rixmann 86th Airlift Wing Public Affairs RAMSTEIN AIR BASE, Germany -- 86th Security Forces Squadron first responders perform simulated recovery responses as part of Operation Varsity, a larger exercise which tests the base personnel’s readiness and ability to respond to any situation.