Prime Minister Keir Starmer (Labour) used one of his final Prime Minister's Questions sessions to launch a new national defence investment plan.
The announcement comes as Starmer prepares to leave office following his resignation as Labour leader. This session serves as a critical final attempt to cement his legacy on national security before the summer recess ends on Aug. 1 [4].
During the session in the House of Commons, Starmer said there is a financial commitment of £15 billion [1] for defence. This investment includes an additional £1.5 billion [2] beyond what was previously promised to John Healey.
Starmer focused on the modernization and effectiveness of the military. "We will build an army that is 10 times more lethal," Starmer said [3].
The Prime Minister faced questioning from Andy Burnham (Labour), a former Greater Manchester Mayor. The exchange occurred shortly after Starmer announced his resignation, marking one of his last appearances in the Commons before the legislative break.
The defence plan, which was officially launched on Tuesday, aims to shift the UK's military capabilities toward higher lethality, and increased readiness. Starmer said the platform of PMQs would ensure the plan was entered into the parliamentary record before his departure.
“"We will build an army that is 10 times more lethal."”
By tying a major financial commitment to his final appearances in the House of Commons, Starmer is attempting to pivot his exit narrative toward national strength. The specific focus on 'lethality' and a multi-billion pound investment suggests a strategy to bind his successor to a more aggressive defence posture, ensuring that the UK's military spending remains a priority regardless of the leadership transition.



