The Special Air Service is a regiment of the British Army constituted on 31 May 1950. It is part of the United Kingdom Special Forces (UKSF) and has served as a model for the special forces of many other countries all over the world. Special forces, or special operations forces, are military units highly trained to perform unconventional, often high-risk missions. The SAS together with the Special Boat Service (SBS), Special Reconnaissance Regiment (SRR)
U.S. Air Force Special Operations Weather Team Specialist flash with crest Active Yes Country United States of America Branch United States Air Force Type Special Operations Role Meteorology Part of Air Force Special Operations Command  Motto "Coela Bellatores" Special Operations Weather Team Specialist gray beret Hurlburt Field, Florida (AFPN) – Tech...
Active 22 May 1990 – present Country United States of America Branch Seal of the US Air Force.svg United States Air Force Type Special Operations Role Conduct global special operations missions ranging from precision application of firepower to infiltration, aviation foreign internal defense, exfiltration, resupply and refueling of SOF operational elements. Part of United States Special Operations Command Insignia.svg USSC Garrison/HQ Hurlburt Field, Florida Motto "Any Time, Any Place"
A U.S. Marine MV-22 Osprey takes off after Marine Special Operations School students infiltrate their objective during Field Training Exercise Raider Spirit, May 1, 2017, at Camp Lejeune, N.C. For the first time, U.S. Air Force Special Tactics Airmen spent three months in Marine Special Operations Command’s Marine Raider training pipeline, representing efforts to build joint mindsets across special operations forces. (U.S. Air Force photo by Senior Airman Ryan Conroy)
Air Force Special Operations Command: Air Commandos