193rd Special Operations Wing of the Air National Guard (ANG) also played a psy-war role. Lieutenant Colonel (later Major General) James L. Hobson Jr., an MC-130 pilot and commander of the 8th Special Operations Squadron, was later awarded the Mackay Trophy for his actions in leading the air drop on the Point Salines Airport. U.S. Special Operations Command In May 1986, the Goldwater-Nichols Department of Defense Reorganization Act led to the formation of the United States Special Operations Command. Senators William Cohen and Sam Nunn introduced the Senate bill, and the following month Congressman Dan Daniel introduced a like measure in the House of Representatives. The key provisions of the legislation formed the basis to amend the 1986 Defense Authorizations Bill. This bill, signed into law in October 1986, in part directed the formation of a unified command responsible for special operations. In April 1987, the DoD established the United States Special Operations Command (USSOCOM) at MacDill Air Force Base, Florida, and Army GEN James J. Lindsay assumed command. Four months later, 23 AF moved its headquarters from Scott AFB to Hurlburt Field, Florida. In August 1989, Gen Duane H. Cassidy, USAF, CINCMAC, divested 23 AF of its non-special operations units, e.g., search and rescue, weather reconnaissance, etc. Thus, 23 AF served a dual role: still reporting to MAC, but also functioning as the air component to USSOCOM. Operation Just Cause From late December 1989 to early January 1990, 23 AF participated in the invasion of the Republic of Panama during Operation Just Cause. Special operations aircraft included both active duty AC-130H and Air Force Reserve AC-130A Spectre gunships, EC-130 Volant Solo psychological operations aircraft from the Air National Guard, HC-130P/N Combat Shadow tankers, MC-130E Combat Talons, and MH-53J Pave Low and MH-60G Pave Hawk helicopters. Special tactics Combat Controllers and Pararescuemen provided important support to combat units. Spectre gunship crews of the 1 SOW earned the Mackay Trophy and Tunner Award for their efforts, with an Air Force Reserve AC-130A Spectre crew from the 919th Special Operations Group (919 SOG) earning the President's Award. An active duty 1st SOW MC-130 Combat Talon crew ferried the captured Panamanian President, Manuel Noriega, to prison in the United States. Likewise, the efforts of the 1 SOW maintenance people earned them the Daedalian Award. On 22 May 1990, General Larry D. Welch, USAF, the Chief of Staff of the Air Force, redesignated Twenty-Third