MALMSTROM AIR FORCE BASE, Mont. -- Senior Airman Alberto Rosendo-Diaz, 341st Security Operations Squadron tactical response force defender, gives a rope-tying demonstration to FBI agents and Malmstrom Airmen March 8, 2022, during a joint-training event at the emergency management warehouse on Malmstrom Air Force Base, Mont. Rope-tying involves rappelling from helicopters, which can support access to difficult-to-reach locations when needed. Providing the FBI with advanced tools like rappelling improves the safety of the Montana community during emergency response efforts. (U.S. Air Force photo by Airman 1st Class Elijah Van Zandt)