Britain and the European Union signed a new agreement to solve one of Brexit's thorniest challenges: the trading status of Northern Ireland.

The Ukrainian president spoke to Prime Minister Rishi Sunak and the Parliament, and made a plea for warplanes.

British Prime Minister Rishi Sunak fired the chairman of his ruling Conservative Party Sunday over a "serious breach" of the ministerial code.

Nurses, postal workers and railway employees are all walking out this month in the U.K.'s largest series of labor actions in more than a decade. It's a major challenge to Prime Minister Rishi Sunak.

As his Conservative Party struggles to heal divisive wounds from months of infighting, Sunak must deal with high inflation levels, elevated energy prices and a soaring cost of living.

People across India are celebrating Rishi Sunak, who has embraced his Indian and Hindu heritage, becoming the newest British prime minister.

A popular former chancellor of the exchequer under Boris Johnson's premiership, Sunak will be the first nonwhite to take the top job and the youngest prime minister in more than 200 years.