Leaders of US, India, Japan and Australia meet in Tokyo for Quad summit Beijing claims is an attempt to contain China

The turmoil caused by Russia’s invasion of Ukraine has underlined the need for a free Indo-Pacific region, Joe Biden has said at a meeting with regional partners that Beijing has condemned as part of a US-led attempt to contain China.

Biden and the leaders of a loose alliance known as the Quad – India, Japan and Australia – reaffirmed their commitment to a “free and open” Indo-Pacific during talks in Tokyo on Tuesday. The comments came one day after the US president said Washington would be ready to intervene militarily to defend Taiwan, prompting China to accuse him of “playing with fire”.