British Prime Minister Keir Starmer is confronting one of the biggest challenges of his premiership as he faces a wave of resignations and growing calls for his resignation from within the ranks of the Labor Party. Tensions escalated following Starmer's decision to appoint Peter Mandelson as Britain's ambassador to Washington, a move that has become controversial due to Mandelson's previous connections to Jeffrey Epstein, whose image remains tainted by serious allegations of misconduct. The political landscape shifted further when the Scottish Labor leader, Anas Sarwar, openly demanded Starmer's resignation, highlighting deepening dissatisfaction among party members regarding leadership decisions.