320th STS conducts military free fall with Thai partners A U.S. Air Force 320th Special Tactics Squadron operator prepares for military free fall operations from a U.S. Air Force 1st Special Operations Squadron MC-130H Combat Talon II Feb. 14, 2018, at Chandy Range, Thailand. Throughout Cobra Gold 2018, the 1st SOS provided specialized aviation in support of airborne operations for the 320th STS and Royal Thai Air Force 3rd Special Operations Regiment. (U.S. Air Force photo by Capt. Jessica Tait) SHARE: Download: Full Size (2 MB) Credit: Capt. Jessica Tait VIRIN: 180214-F-TB713-1560.JPG Photo Gallery