Jesus F...ing H-Christ!
I JUST KNEW CRAP LIKE THIS WAS GOING TO BE FLYING THROUGH THE AIR THIRTY YEARS DOWN THE LINE!!!
From the moment the preparations for sending the task force began, the British came to the US with an extensive laundry list of orders for emergency materials to be sent ASAP. By the time the flotilla sailed, they were stuffed with American weapons and materiel (especially from the USMC). That included full usage of the American air force base on Ascension Island).
Mind, Britain PAID for everything they got.
Also, much of Britain's ordnance consisted of untouchable NATO war stocks (including vital AIM-9 Advanced Sidewinders) that the US replaced so they could be used.
SecState ALexander Haig wanted to try diplomacy, which he did, and failed in. UN Ambassador Jeane Kirkpatrick argued for strict neutrality, on the grounds that on many UN votes the UK also went for neutrality against US wishes (Israeli votes, I suspect). But it was SecDef Caspar Weinberger who wanted total support for the UK, short of war with Argentina. Reagan went with his old friend Weinberger, while giving Haig a deadline.
1) Unless your definition of "a lot of aid" would have consisted of two Nimitiz battle groups?