Former foreign minister Jeremy Hunt has been appointed Britain's finance minister, Prime Minister Liz Truss's office said on Friday.
It comes following Kwasi Kwarteng's resignation from the post after less than six weeks in the job.
Hunt has twice been unsuccessful in running for the governing Conservative Party's leadership, once losing to Boris Johnson and then being knocked out in the first round of voting in a contest which saw Truss take the prize.
Seen as on the centre-right of the party, Hunt endorsed Truss's leadership rival, former finance minister Rishi Sunak to become prime minister, and is seen by many in the party as a safe pair of hands.
Hunt, who has also previously served as health minister and culture minister, becomes Britain's fourth finance minister in as many months.
Truss's office also said Edward Argar had replaced Chris Philp as Chief Secretary to the Treasury, the second most important job in the department.
A Russian attack on Ukraine's southern Odesa region killed two people and injured three overnight, Ukraine's emergency service and a government official said on Monday.
Former Philippine President Rodrigo Duterte was "pivotal" in the murder of thousands of people during his rule, prosecutors at the International Criminal Court (ICC) said on Monday, as they pushed for his trial to go ahead.
Children across parts of the US Northeast will stay home on Monday as a powerful winter storm forced school closures and pushed offices and transit systems onto emergency schedules, with officials across the region warning of dangerous travel conditions.
A passenger bus plunged 200 metres (650 feet) from a mountainous road in west Nepal before dawn on Monday, killing 19 people including three foreign nationals.
Human rights are under assault worldwide, the United Nations chief warned on Monday, citing widespread abuses of international law and devastating civilian suffering in conflicts in Sudan, Gaza and Ukraine.