Joe Biden’s big blunder: how the war in Ukraine became a global disaster | Simon Tisdall

Failure to contain the conflict has led to huge suffering and geopolitical shifts. Why didn't the US commit to Nato?

Reflecting the instincts of a cold war veteran, Joe Biden's strategy was familiar: contain the conflict. When the US president spoke in Warsaw in March 2022, a month after Russia's full-scale invasion of Ukraine, he drew a red line at Vladimir Putin's toes. Don't even think about moving on one single inch of Nato territory," hewarned.

The western allies would provide weapons and aid to Kyiv, impose sweeping economic and financial sanctions on Moscow and reduce the rouble to rubble", Biden vowed. Though Ukraine is not a Nato member, the US would help the country win this symbolic battle for freedom and democracy. But it would not directly confront Russia unless Russia first attacked Nato.