Outgoing UK Prime Minister Keir Starmer — expected to leave office next month after losing Labour MPs' support — unveiled a long-delayed Defence Investment Plan on Tuesday, pledging almost £300 billion over four years to "transform" Britain's armed forces. Headline items: over £5 billion for drones and autonomous systems, a promise to make the Army "10 times more lethal" through drones, missiles and AI, and roughly 60,000 new jobs by decade's end. Chancellor Rachel Reeves framed it as going "further still"; NATO chief Mark Rutte welcomed it warmly. The plan is explicitly modeled on lessons from Ukraine's war and pitched as a step toward a more "European NATO" less dependent on Washington — the direction Trump has been pushing allies for months.

The skeptical reading is unavoidable, and it comes from inside Starmer's own government. The £15 billion in genuinely new money through 2030 falls far short of the roughly £28 billion officials said was needed just to fill the existing hole in the Ministry of Defence budget. Two defence ministers resigned this month over the package — including Defence Secretary John Healey, who warned the plans risked leaving Britain "less safe." Healey noted Britain will still spend only about 2.7% of GDP in 2030, the very year NATO has warned Russia could be capable of attacking an alliance member. The much-touted NATO 3.5%-of-GDP target isn't due until 2035, and government figures concede the next chancellor faces a £5 billion black hole to fund even this.

So the substance lags the spectacle. A departing PM books a "record" number for the headlines and hands his successor the bill — and the shortfall. Whether this is a serious rearmament or a farewell press release depends on whether the money and the political will survive the leadership change. For now, Britain is planning to deter a 2030 threat on a 2035 timeline.