LONDON, June 22 — Prime Minister Keir Starmersaid on Monday he would resign, with a new leader to be in place by the time parliament returns in September. Less than two years...

A UK newspaper reported that Keir Starmer had reached the conclusion that his position as Prime Minister was no longer tenable. | World News

The Observer newspaper said Prime Minister Keir Starmer concluded his position was no longer tenable after speaking to Cabinet ministers, advisers, donors and trade union leaders.

His departure from office this year means Britain will get its seventh prime minister in a decade.