I think the British still owe us from WWI and WWII.
Maybe we should suggest they start paying off their debts?
all WW1 debts were written off in 1932. And the UK’s WW2 debt was paid in full in Dec 2006.
BTW, Britain itself was owed billions from our European allies in WW1. And don’t forget that WW1 US troops used British and French planes, tanks and heavy artillery, as the US forces under Pershing had none of those.