Two resignations, one crisis: what Healey and Carns walking out means for UK defence companies

On the afternoon of 11 June 2026, Defence Secretary John Healey posted a letter to X that opened with a sentence he described as one he "never expected to write." By nightfall, he was no longer in the Cabinet. Within hours of his resignation, Armed Forces Minister Al Carns — a decorated former Royal Marines Colonel who had served in Afghanistan — followed him out the door. It was the most dramatic day in UK defence politics since the invasion of Ukraine upended European security.

The political commentary moved fast. Keir Starmer's authority, already fraying, looked weaker still. Dan Jarvis, a former British Army officer and security minister, was named as Healey's replacement the same evening. The NATO summit in Ankara looms on 7 July, and the Defence Investment Plan (DIP) that caused all of this must be published before UK ministers set foot in Turkey.

Everyone is asking the same question: what does this mean for defence spending? We went into the UK's public procurement records — every Ministry of Defence contract award, every expiring deal, every supplier in the pipeline — to find what the numbers show that the political commentary doesn't.

To understand why two senior ministers resigned on the same day, you need to understand what the DIP is, and why it matters so much to the companies that supply the British military.

In June 2025 the government published the Strategic Defence Review, led by former NATO Secretary-General Lord Robertson. It accepted all 62 recommendations, called for a "wartime pace" of transformation, and committed to reaching 2.5% of GDP on defence by 2027, with a target of 3.5% by 2035 in line with the new NATO benchmark agreed at The Hague. The Defence Investment Plan was meant to be the financial blueprint that made all of it happen. It was promised for autumn 2025, then winter, then spring, then June — delayed repeatedly by a three-way standoff between Downing Street, the Treasury, and the Ministry of Defence.

The numbers behind that standoff, reported by The Guardian and Breaking Defense: Healey wanted £18 billion over four years. Chancellor Rachel Reeves was reportedly unwilling to go beyond £12 billion. A compromise around £15 billion, partly funded by a 1% capital cut across other departments, never landed. On Monday 8 June, Healey received the final DIP settlement. By Thursday 11 June, he had resigned.

In his own letter, Healey wrote that the plan as offered would take UK defence spending to just 2.68% of GDP by 2030 — far short of the 3.5% NATO target — and that it was "backloaded" when urgent operational requirements demanded funding in the first two years. General Sir Richard Barrons, one of the architects of the SDR, said at Chatham House that the government is "actively going backwards" and called the episode "a profound strategic failure."

The DIP delay isn't just a political story. It has been quietly hollowing out MoD procurement activity for months. Using UK public contract notices published on Find a Tender and Contracts Finder, every Ministry of Defence contract award can be tracked by month and by value back to 2021. The picture for 2026 is stark.

This is not a rounding error or a seasonal quirk. The data shows MoD procurement slowing markedly through early 2026, well before the resignation drama of 11 June. The uncertainty was already baked in. Procurement teams cannot easily advance major new contracts when the investment plan that funds them remains unpublished. Programmes stall. Re-competitions get deferred. Suppliers waiting for work get nothing.

The broader annual picture tells the same story. After a sustained period of high award activity in 2022 and 2023 — over 1,000 contracts per year, driven partly by post-SDR planning and Ukraine-related procurement — the volume has been in visible decline.

In March 2026, Breaking Defense reported that the DIP delay was already "hurting key suppliers" and that industry groups were sounding alarms about cash flow. One industry figure told Politico that smaller defence companies in the supply chain were "relying on cash injections to stay afloat."

This is the number that should be dominating the defence business conversation right now — and isn't. Across publicly available UK contract award data, every Ministry of Defence contract with a published end date falling between now and December 2027 can be identified. These are live, expiring agreements that will need to be re-competed, extended, or consolidated. The data shows a substantial re-procurement wave approaching.

The Q1 2027 figure — 216 contracts worth £5.65 billion expiring in a single quarter — is the most significant procurement cliff in the visible pipeline. Much of it likely relates to multi-year framework agreements and support contracts signed during the high-activity period of 2022–23 and now coming to term.

There is an important caveat: not every contract that "expires" is automatically re-competed from scratch. Many will roll over on extensions, particularly under uncertainty. But extensions aren't free from a market perspective — they crowd out new entrants, preserve incumbent positions, and represent a deferral of competition, not its elimination. The new Defence Secretary's task isn't just to publish a DIP. It is to restart a procurement machine that has been progressively decelerating — before hundreds of millions of pounds of existing contracts simply run out of road.

There is a dimension to this story that gets less coverage than the big primes. In the Hansard debate on 10 June — the day before Healey resigned — the government confirmed that since July 2024 the MoD had signed 1,400 major contracts, with 94% going to UK-based firms. It also committed to increasing direct SME spend by 50%, representing an additional £2.5 billion, and has established a Defence Office for Small Business Growth as a "single doorway" for SMEs to access defence. These are genuinely significant commitments — arguably the most pro-SME framing of defence procurement in a generation.

But they are entirely contingent on contracts actually being let. An SME support programme is meaningless in a procurement freeze. The companies most exposed to the DIP delay are not BAE Systems or Rolls-Royce, with long-term frameworks and deep balance sheets. They are the tier-two and tier-three supply chain — the engineering firms, the data analytics providers, the drone manufacturers, the software developers — for whom a missed contract isn't a quarter-point margin reduction. It's an existential event.