misleading...
The US provided material, logistic, economic, and intelligence support.
The US diverted more than 100 frontline AIM-9L Sidewinder missiles directly from its own European stockpiles to the Royal Navy. These advanced, all-aspect air-to-air missiles allowed British Harrier pilots to shoot down 19 Argentine aircraft
The US supplied shoulder-fired Stinger anti-aircraft missiles to British Special Forces (SAS), which were used to down Argentine aircraft.
The US provided thousands of rounds of mortar shells, 20-mm ammunition, and sonar-equipped buoys for anti-submarine warfare.
The US diverted 12.5 million gallons of tactical aviation fuel from its own military stockpiles. This fuel filled the empty underground tanks at Ascension Island, powering the British Task Force ships and the long-range Vulcan bomber missions.
The US allowed the Royal Navy to heavily utilize the joint US-British airbase at Ascension Island as its crucial mid-Atlantic staging post.
The US provided critical infrastructure material like airfield matting to expand operations.
The US re-positioned a military spy satellite over the South Atlantic specifically to relay imagery and technical intelligence to British commanders.
The US gave UK access to the US Defense Satellite Communications System.
The US offered to loan the helicopter carrier USS Iwo Jima (or USS Guam) to the Royal Navy if either of Britain’s two active aircraft carriers were sunk.
The US publicly enacted economic sanctions against Argentina and backed United Nations Security Council measures condemning the Argentine invasion.