The sinews of war
The other interesting number is the $2.1 billion the Pentagon says it has spent so far. This demolishes the claim that we must have war now because of the logistical demands of mobilisation. If the US decided to wait six months it could clearly do so at very little extra cost. Given the chance of securing additional allies, and the avoidance of more desperate bargains like that just made with Turkey, the US would probably save money.