Afghanistan will be seen as Joe Biden’s defeat. And it may come back to haunt him

The American public will not be in a forgiving mood if al-Qaida rises again following US withdrawal and the Taliban advance

What will it take for Joe Biden to admit he is disastrously wrong about Afghanistan? The US leader struck a defiant pose last week. Sounding like a slightly desperate Olympics coach, he told Afghans it was their country. If they want it, they have to fight for it. In American politics-speak, this is called tough love. Without the love.

Biden has more hands-on foreign policy experience than any president since George HW Bush. That doesn't mean he knows what he's doing. Opinion polls suggest his abrupt Afghan withdrawal has majority public support. That doesn't mean Americans will remain indifferent as the carnage and misery mount.