Defence Secretary John Healey Resigns Over Spending Row

John Healey resigned as Secretary of State for Defence on Thursday evening, warning that the spending settlement being prepared for his department would reduce the readiness of the British Armed Forces and could make the country less safe.

His departure plunges the Ministry of Defence into turmoil at a moment of acute international danger, with the war with Iran under way since February and the war in Ukraine grinding on. Al Carns, the Armed Forces Minister, resigned alongside him.

Dan Jarvis, the former soldier and South Yorkshire mayor turned MP, was appointed to replace Mr Healey within hours, a choice designed to steady the department and reassure a jittery parliamentary party. He is one of the few figures on the government benches with military experience, and his appointment was welcomed by those who had feared a longer vacancy.

Sir Keir Starmer, facing the gravest crisis of his premiership, told the BBC the following day that it was his "duty" to stay on as prime minister. He said he had made "hard-edged" choices, including asking every government department to find cuts in order to pay for defence.

A resignation on a point of principle

Cabinet resignations over spending are not unknown, but resignations over the defence of the realm carry a particular charge. Mr Healey's warning, that the settlement on offer would cut readiness and could make the country less safe, is an unusually stark formulation from a departing minister, and it was plainly intended to be heard beyond Westminster.

Mr Healey is not a minister given to gesture. A veteran of the Labour front bench who served through opposition and into government, he built a reputation as one of the cabinet's steadiest figures, and his word on military matters carries weight across the House. That is precisely why his resignation, and the terms in which it was framed, landed with such force on Thursday evening.

The tension between the Treasury and the Ministry of Defence is as old as both buildings, but it has been sharpened by events. The war with Iran has demanded naval escorts and air defence; the war in Ukraine has consumed stockpiles and attention. In January, MPs were told they would be given a vote on any deployment of British troops to Ukraine, a commitment that bound the government's hands while raising the stakes of every funding decision.

The arithmetic behind the row is simple to state and brutal to solve. Paying for defence at the level the generals judge necessary requires money that must come from somewhere: from other departments, from higher borrowing or from higher taxes. Asking every department to find cuts, as Sir Keir confirmed he had done, spreads the pain across the whole of government and invites resistance from every corner of it.

A government running out of ballast

The resignation lands on a government already reeling from May's elections, in which Labour was routed in the locals and ejected from power in Wales. Ministers who might once have ridden out a spending row now find that every departure is read as a symptom, and every symptom as evidence of a government losing its grip.

Mr Jarvis inherits a department in need of reassurance. His first task will be to restore confidence among the service chiefs and the wider defence establishment, and to negotiate a settlement his predecessor judged impossible to accept. Whether he can secure more money, or persuade the military to accept less, will define his tenure before it has properly begun.

For Sir Keir, the question is no longer whether his government can avoid hard choices, but whether it can survive making them. The "hard-edged" decisions he described to the BBC have now claimed his Defence Secretary. The coming weeks will reveal what, and who, they claim next.