Close our airspace to the US military before they get back? (WTF is "eastern standard time" anyway? Why can't Americans use UTC like the rest of the world? Ah, I've answered my own question, haven't I, if it's not American it's nasty and commie and forrin and woke, obvs.)

@TimWardCam
I thought the UK government was only going to allow defensive missions from UK air bases? I'm not sure bombing civilian targets counts.