Xi and Biden exchange warnings on Taiwan

The US and Chinese leaders have warned each other over Taiwan during a phone call that lasted more than two hours.

President Joe Biden told his Chinese counterpart, Xi Jinping, that the US strongly opposed any unilateral moves to change the island's status.

But he added that US policy on Taiwan had not changed.

Beijing said Mr Xi had told Mr Biden to abide by the one-China principle, warning him that "whoever plays with fire will get burnt".

Tensions over the issue have increased ahead of a rumoured plan for US House of Representatives Speaker Nancy Pelosi to visit Taiwan.

The state department says Ms Pelosi has not announced any travel, but China has warned of "serious consequences" if Ms Pelosi were to proceed with such a visit.

Last week, Mr Biden told reporters "the military thinks it's not a good idea", but his White House has called Chinese rhetoric against any such trip "clearly unhelpful and not necessary".

Ms Pelosi, who is next in line to the presidency after the vice-president, would be the highest-ranking US politician to travel to Taiwan since 1997.

China sees Taiwan as a breakaway province that must become a part of the country - and has not ruled out the possible use of force to achieve this.

The White House said that apart from Taiwan, the two leaders also discussed a range of other issues, including climate change and health security.