Defence Spending Proposals Move Forward Amid Leadership Transition

The UK's defence investment plan is set to be published ahead of the Nato summit in Turkey, despite Sir Keir Starmer's resignation as prime minister.

The UK’s long-awaited defence investment plan is set to be published ahead of next month’s Nato summit in Turkey, despite the recent resignation of Sir Keir Starmer as prime minister. This decision comes amidst a political transition period, raising questions about the future of defence spending and the potential impact on the UK’s international commitments.

Downing Street has clarified that while there will be no new major policies or spending decisions during the transition to the next prime minister, the controversial defence spending proposals will proceed. This move has already led to the resignations of two defence ministers, highlighting the contentious nature of the plan.

Leadership Transition and Defence Spending

The decision to press ahead with the defence investment plan could create tension with Sir Keir’s successor, who may wish to revise defence spending upon taking office. Sir Keir announced his resignation as Labour leader and prime minister but will remain in his role until a replacement is chosen.

Andy Burnham, the newly elected MP for Makerfield, is the only candidate to have formally joined the leadership race so far. He has previously expressed intentions to reduce the welfare bill and allocate more funds to defence.

Al Carns, who is considering entering the leadership contest, resigned as armed forces minister last month in protest against the defence investment plan. He argued that the plan was “not built for the threat we face.” If either Burnham or Carns becomes prime minister, they will have to decide whether to adhere to the current plan or modify it, potentially causing further delays in its implementation.

Political Reactions and International Expectations

MPs have warned that repeated delays in publishing the defence investment plan are undermining the UK’s credibility with its allies. Chancellor Rachel Reeves confirmed in the House of Commons that the plan will be published before the Nato summit on 7 July. She emphasized that the plan will “involve more money, spent more effectively and meet the scale of the challenges we face.”

Under Sir Keir’s leadership, defence spending has increased, but former defence secretary John Healey noted that the planned rise to 2.68% of GDP by 2026 fell short of the 3% target he deemed necessary. Reports suggest that the Ministry of Defence is seeking an additional £28bn by the end of the decade, but has only been offered £10bn. Sir Keir has directed all government departments to cut their investment budgets to free up extra money for defence, although there is no indication that spending will exceed what was already outlined in the investment plan.

International Pressures and Political Dynamics

Nato Secretary-General Mark Rutte has stated that he expects all alliance members to present “clear, concrete and credible plans” on increasing defence spending at the Turkey summit. European countries are under pressure to boost their budgets following Russia’s invasion of Ukraine and the re-election of President Donald Trump, who has warned allies about the need to increase their own defence expenditures.

Conservative shadow defence secretary James Cartlidge raised concerns about defence spending in the House of Commons, questioning who is in charge of defence in the UK at a time of war on two fronts. Burnham is expected to receive briefings from civil servants as part of Sir Keir’s promise to ensure an “orderly” transition of power. Downing Street has indicated that the outgoing prime minister has authorized access talks to begin with prospective candidates for the next Labour leader.