Two decades later, it feels as if the US is trying to forget the Iraq war ever happened

‘Countries outside the west have an interest in defending the principle that sovereignty should be respected.’ Photograph: Jim Lo Scalzo/EPA

Two decades ago, the United States invaded Iraq, sending 130,000 US troops into a sovereign country to overthrow its government. Joe Biden, then chairman of the Senate foreign relations committee, voted to authorize the war, a decision he came to regret.

Today another large, world-shaking invasion is under way. Biden, now the US president, recently traveled to Warsaw to rally international support for Ukraine’s fight to repel Russian aggression. After delivering his remarks, Biden declared: “The idea that over 100,000 forces would invade another country – since world war II, nothing like that has happened.”