英国が10年間で3000億ポンドの国防費を公約、2030年までにGDP比3%を目標

続報

1. 2026年7月2日

   The International Institute for Strategic Studies (IISS) described the DIP as sending 'mixed messages': committing to higher totals but leaving the funding mechanism unresolved until the autumn Budget. Former Conservative Defence Secretary Penny Mordaunt called the plan 'not enough' and said it 'fails to honour the promises made to service personnel and our allies'; she specifically cited the IFS's unfunded £1.2 billion per year as evidence of a 'gap between rhetoric and resource.' NATO Secretary-General Rutte separately reiterated his welcome from June 30, calling the plan 'encouraging' but noting 'we will judge allies on what is actually spent, not what is planned.' ↗

2. 2026年7月1日 09:00Z

   Starmer told reporters he believes existing budget headroom 'can absorb' the £5 billion funding gap identified by IFS and Bloomberg. UPI reported the DIP comes in roughly $17 billion short of what analysts say is needed to reach 2.7% of GDP on current growth projections. The Korea Herald noted the announcement as '$20 billion boost' but flagged that critics said it was insufficient for the 3% target. Plan commits to 60,000 defense-related jobs by 2030. ↗

3. 2026年7月1日

   The DIP was announced by a prime minister who had already declared his resignation: Starmer announced he would stand down on June 22, after Andy Burnham's by-election win in Makerfield triggered a collapse in parliamentary support. Labour's leadership race opens nominations July 9-16, with balloting August 6-27 and the result due August 29. Andy Burnham is standing; Wes Streeting is backing him rather than running himself. The incoming leader will inherit both the DIP and the decision on its £1.2 billion/year funding gap at the autumn Budget. ↗

4. 2026年6月30日 12:00Z

   NATO Secretary-General Mark Rutte welcomed the DIP: 'Stronger UK defence makes us all safer. This is a good step towards reaching the 3.5% of GDP on defence agreed in The Hague last year.' IFS responded that about a third of the annual increase, roughly £1.2 billion per year, has no identified funding source, with a decision deferred to the autumn Budget. The White House said Trump 'expects the UK to honour its defence spending pledge.' ↗

5. 2026年6月11日

   Defence Secretary John Healey resigned on June 11, citing the Treasury's unwillingness to fund defence at the level he believed the security situation required. Armed Forces Minister Al Carns resigned simultaneously. Former Army officer and Minister for Security Dan Jarvis was appointed Defence Secretary. Healey's resignation letter said the plan 'falls well short of what is required for defence and the country at this dangerous time.' ↗