The Prime Minister of the UK meet today with the POTUS and, in a joint statement, it was clear that that the money invested in the Ukrainian war was mostly grants and it shall not be returned as credit. It would probably be impossible anyway.
He just told Trump to be more polite and extort Ukrainian resources in more diplomatic manner, behind the ordinary Ukrainians back.
He's Rooinek, after all
It is just too funny that you speak about "extorting" resources and defending a klepto-state such as Ruzzia.