Sir Keir Starmer has selected Jonathan Powell, former chief of staff to Tony Blair, as the new national security adviser. Powell, who played a significant role in the 1998 Good Friday peace deal, will replace Sir Tim Barrow starting next month. This appointment comes at a pivotal moment with ongoing conflicts in the Middle East and Ukraine, alongside the looming return of Donald Trump to the White House. Starmer emphasized Powell’s extensive experience as a key asset in navigating global security issues.