Signal No. 93 · A plan for the next war, not this one

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by Großwald
Signal No. 93 · A plan for the next war, not this one
SIGNAL No. 93
'A plan for the next war, not this one'
Tuesday · 30 June 2026
Britain's long-delayed Defence Investment Plan finally arrived today with its weight in the next decade: GBP 298 billion over four years, but the two largest lines — GBP 47 billion of submarines and GBP 8.6 billion for the Global Combat Air Programme (GCAP) fighter — mature in the mid-to-late 2030s, against a Russia the outgoing Keir Starmer himself dates to 2030, and with GBP 4.7 billion of the plan still unfunded for his successor to find.

DPLAIRSEA Britain's GBP 298 billion defence plan finally lands — its biggest bets mature in the 2030s, the threat its own PM dates to 2030

GOV.UK, 30 Jun · Financial Times, 30 Jun · Financial Times, 30 Jun · Handelsblatt, 30 Jun

Keir Starmer published Britain's Defence Investment Plan today at the Maidenhead headquarters of the drone maker Malloy Aeronautics, ending nine months of delay and Treasury–ministry wrangling. The plan commits GBP 298 billion over four years, with GBP 15 billion of new money on top of last year's spending review, taking the defence budget to GBP 80 billion by 2029 and 2.7 per cent of GDP by 2030. Starmer rejected defence bonds as "borrowing by another name"; the new defence secretary, Dan Jarvis, told MPs the rise would be funded by every Whitehall department surrendering one penny in every pound of its capital budget, by cutting the civil service by a tenth, and by scrapping some road and energy projects.

The largest single line is submarines, at GBP 47 billion over four years, led by the AUKUS (Australia–UK–US) attack-boat programme; the Global Combat Air Programme draws GBP 8.6 billion. Around those exquisite platforms sits a cheaper, nearer bet: more than GBP 5 billion for a "drone transformation", GBP 11 billion for munitions, and a force-structure shift that cancels the planned Type 83 destroyers and Type 32 frigates in favour of at least six hybrid Common Combat Vessels built to deploy aerial and underwater drones. Storm Shadow is retired, the Wildcat reconnaissance helicopter, Shadow R1 surveillance aircraft and Skynet 6 narrowband satellite cut, as planners read the lesson of Ukraine, where an estimated 200,000 drones are used each month.

The plan arrives as the government that wrote it dissolves. Starmer announced his resignation on 22 June and is expected to hand power to Andy Burnham around 20 July; the plan already cost two ministers — Defence Secretary John Healey, who quit on 11 June calling it "well short" of what was needed, and the armed forces minister, Al Carns. Healey had pressed for 3 per cent of GDP by 2030 and roughly GBP 18 billion in new money, and got less. The fight predates the plan: in April one of the strategic defence review's own authors, Lord George Robertson, publicly accused Starmer of failing to fund the review's conclusions (Großwald Signal No. 38). A Treasury paper published alongside the plan concedes that GBP 4.7 billion of the spending to 2030 has still to be found in a future Budget — leaving the bill to Burnham, who was briefed on the plan but, according to people familiar with the matter, blindsided by the gap. General Sir Richard Barrons, who co-wrote it, noted today that the headline programmes deliver in the mid-to-late 2030s: "If your problem is three years away and your solution is 10 years off, how does that work?" Germany is scheduled to reach 3.7 per cent of GDP by 2030; Poland already spends 4.8 per cent.

Signal › The plan's weight sits in the next decade. Its two largest bets — GBP 47 billion of submarines and GBP 8.6 billion of fighter — buy capability against a high-end adversary at the end of the 2030s, the horizon GCAP and AUKUS were designed for; the answer to the Russia that Starmer dates to 2030 is the cheaper, faster half, the drones and the cancelled hulls. That near-term half is the one the Treasury left short, deferring GBP 4.7 billion to a Budget the next prime minister will write — and Britain's squeeze is the day's wider pattern in miniature. The will to rearm is settled; the money is free nowhere. London reallocates rather than borrows; the market will not underwrite KNDS at the valuation floated in January; and the frozen Russian assets behind the EU's Ukraine loan are now contested in a Brussels court by the depository that holds them. Three answers to one question in a single day, each about how hard the paying will be. The clarity allies wanted before Ankara is real on the platforms, and thin wherever the bill comes due.

AIRDININT GCAP draws GBP 8.6 billion as its bridge funding lapses today — and London reopens the door to Berlin

Financial Times, 30 Jun · Janes, 15 Jun · Handelsblatt, 30 Jun

Inside the plan, the Global Combat Air Programme — the sixth-generation fighter Britain is building with Italy and Japan — receives GBP 8.6 billion over four years, about GBP 2 billion above earlier informal estimates. The money lands as the GBP 686 million Edgewing bridge contract, which has funded design work since 1 April, expires today. The British government said on 13 June, during a London visit by Japanese Prime Minister Sanae Takaichi, that the full trilateral design contract would be signed "by the end of the month" — the deadline that falls today. The plan's money was the precondition that contract had waited on; a signature had not been confirmed as the bridge lapsed. Edgewing — a joint venture of BAE Systems, Leonardo and Japan's JAIEC — is to carry the aircraft to a 2035 in-service date, replacing the Eurofighter and Japan's F-2.

Since Germany and France abandoned their own sixth-generation fighter in June (Großwald Signal No. 82), GCAP is the only crewed next-generation combat-air programme still running in Europe. Al Carns, who resigned as armed forces minister this month and is tipped for a role in a Burnham government, has floated German participation: "I am a big fan of Germany."

Signal › The funding settles what Britain will spend; it does not settle whether Britain is a partner others can plan around. The lead nation on a 2035 programme is changing prime ministers and has just lost the minister who championed it, and Tokyo has already pressed for a long-term contract rather than another bridge. The German overture is the more telling part: the workshare fight that killed the Franco-German fighter left Berlin without a crewed-jet path, and the same logic now pulls it toward the surviving programme it does not sit in.

INTGRDPLB A German–Dutch corps takes NATO command of Estonia and Latvia; Russia closes rail border crossings to Estonia, Latvia and Finland from 1 July

Bundeswehr, 30 Jun · Reuters, 30 Jun · IISS Military Balance+, 8 Jun · TASS, 30 Jun · Großwald, 28 May

At a transfer-of-authority ceremony in Valga, on the Estonian–Latvian border, the 1st German–Netherlands Corps assumed responsibility for the defence of Estonia and Latvia today. The binational headquarters, based in Münster and able to command around 50,000 troops drawn from 16 nations, takes on the two countries while the Multinational Corps Northeast in Szczecin retains Lithuania and northern Poland — giving NATO two corps-level commands on the north-eastern flank where one used to cover the whole of it. NATO assigned the corps responsibility for Latvia and Estonia in the event of war with Russia back in May (Großwald Signal No. 68); today's ceremony makes that assignment operational. Dividing the flank into two sectors, a military official told Reuters, lets the alliance bring "mass at speed".

Defence Minister Boris Pistorius called the handover proof of NATO's resolve to defend "every inch" of allied territory. The American general commanding NATO's land forces in Europe, Chris Donahue, who relinquishes the post on Thursday, told the ceremony the United States "will be there alongside you", and that deterrence is built "not with words from a podium, but with boots in the mud". NATO has warned that Russia could be able to mount a large-scale attack on allied territory by 2029.

The same day, on the same frontier, Moscow moved the other way. The Russian cabinet — by an order signed by Prime Minister Mishustin and sent to the Foreign Ministry to notify Tallinn, Riga and Helsinki — closed the rail border crossings to Estonia, Latvia and Finland from 1 July, suspending the movement of people, vehicles, goods and cargo. Seven crossings are named: five on the Finnish border (St Petersburg-Finlyandsky, Vyborg, Vyartsilya, Ljuttja and Svetogorsk), Pechory-Pskovskiye on the Estonian, and Pytalovo on the Latvian — some already carrying little or no traffic, so the order formalises a severance as much as it imposes one. It follows FAS Order No. 306/26, which from 1 June doubled rail-freight tariffs to all three countries and closed the Belarus workaround, charging the doubled rate on any cargo routed through Belarus but bound for Latvia or Estonia. Priced in June, shut in July.

Signal › The command change is not the reassurance gesture it resembles. NATO is adding a second corps headquarters to a flank one used to hold — not to thin it, but because deterrence-era coverage and warfighting coverage are different problems, and a single command across 2,200 kilometres cannot run high-intensity operations on two distinct axes at once. IISS reads it as a return to multi-corps warfare; the Bundeswehr attaches it to a 2029 horizon for a Russian assault. Against that, Moscow's same-day rail closure is the lesser and more ambiguous act — decoupling that, on the 2022 precedent, trails conflict rather than heralds it: Russia did not seal its border before invading Ukraine, it massed across an open one. Two moves on one frontier, but not two of a kind — one side building command for a war it now plans to fight on the spot, the other cutting ties the fighting would sever anyway.

AIRDININT The US Marine Corps is taking F-35s with ballast where the radar should be

Aviation Week, 30 Jun · Air & Space Forces Magazine, 30 Jun · Cockpit, 30 Jun

The US Marine Corps has accepted six new F-35Bs fitted with nose ballast in place of a radar, and the US Air Force and Navy are expected to take similar aircraft later this year. The cause is the Block 4 upgrade: the new AN/APG-85 radar is not due in production before 2028, and the older AN/APG-81 does not fit the F-35's redesigned nose. Programme officials testified that the APG-85 will eventually need 62 to 80 kilowatts of power against a cooling system limited to about 32 kilowatts; the six delivered aircraft are restricted to basic flight training until a radar arrives.

Europe is the F-35's largest export market. Britain flies the same F-35B from its carriers and is bringing 12 F-35As into service for the nuclear role; Switzerland's F-35As are an earlier Block 3 standard, on the APG-81, and are not affected.

Signal › On the day Britain committed GBP 8.6 billion to a sovereign sixth-generation fighter, the platform it and most of Europe rely on showed the cost of the alternative. The ballast is a US Marine Corps problem; the Block 4 upgrade behind it — the new radar and the new weapons it is meant to carry — is a European one, slipping past 2028 for every air force that bought into it. Britain flies the affected B variant and is buying into the A; the modernisation it is paying for runs on a schedule set in Washington — the dependence GCAP is built to end, and the reason it will not end this decade.

Procurement & Industry

DIN KNDS float wobbles on price

Investors have told the Franco-German tank maker they value it below EUR 12 billion ahead of the dual Frankfurt–Paris listing planned for July, while its main German family shareholder will not list under EUR 12.5 billion; talk early this year ran to EUR 18–20 billion. Further talks are set for next week and the listing could slip. The marquee European defence flotation is meeting market resistance even in a rearmament boom, echoing the selloff that hit Rheinmetall after Berlin cancelled the F126 frigate (Großwald Curated No. 44). (Handelsblatt, 30 Jun)

IAMD Kongsberg sells NASAMS to Kuwait through the US

Norway's Kongsberg booked an order worth about USD 400 million to supply the NASAMS air-defence system to Kuwait, routed through Raytheon under the US Foreign Military Sales programme, a week after Kuwait was struck by Iranian missiles and drones. A European system reaching the Gulf through the American channel is the mirror image of Europe's own push to buy European. (Reuters, 30 Jun)

DINRUC Rheinmetall books a fresh Ukrainian shell order

Ukraine ordered artillery shells and propellant charges from Rheinmetall worth a high double-digit million euros, with production already running on the company's Spanish lines and completion due in the first quarter of 2027. The ammunition book steadies a stock that fell sharply last week when Berlin cancelled the F126 frigate programme. (Reuters, 30 Jun)

RUC Brussels and Copenhagen push money to Kyiv

The European Commission disbursed EUR 3.9 billion to Ukraine to fund drone procurement under the EUR 90 billion Ukraine Support Loan — the defence tranche flagged at last week's Gdańsk recovery conference (Großwald Signal No. 90) — while Denmark launched a separate USD 672 million military aid package. The loan's drone earmark is now flowing, not merely announced. (Reuters, 30 Jun · Reuters, 30 Jun)

IAMD Germany sites its second Arrow 3 battery in Bavaria

The Bundeswehr will place the southern radar of its Israeli-built Arrow 3 ballistic-missile shield near Kaufbeuren in Bavaria — the second of three planned sites — with interceptors at Lagerlechfeld and roughly EUR 80 million of regional investment; completion is set for 2028, after the first site at Annaburger Heide (Fliegerhorst Holzdorf) went live in December 2025. Germany's exo-atmospheric layer is filling in even as the army still lacks the Skyranger short-range guns to cover the bottom of the same airspace. (inFranken / BMVg, 30 Jun)

Forward Look

Tomorrow, 1 July — Berlin: Chancellor Friedrich Merz convenes a defence cabinet with NATO Secretary-General Mark Rutte to adopt the Reservestärkungsgesetz (reserve law), meant to grow the Bundeswehr reserve from 60,000 to 200,000 by 2033 and end its "double voluntariness". Ireland takes over the EU presidency the same day, and the EU's halved tariff-free steel quotas take effect.

7–8 July, Ankara — NATO summit: allies are to table credible paths toward the 5 per cent-of-GDP goal against the backdrop of the US Force Model cut and Washington's loyalty test. Host Turkey is pressing to be brought into European defence initiatives and weighing Patriot against the Franco-Italian SAMP-T for its own air defence. It is likely to be Starmer's last act abroad.

9 July — London: nominations open in the Labour leadership contest, with Andy Burnham the favourite to take office around 20 July and inherit the defence plan, its GBP 4.7 billion hole, and the decision on whether to fund 3 per cent of GDP by 2030.

By 13 July: KNDS's dual Frankfurt–Paris listing deadline, now clouded by the valuation resistance above.

15 July: the EU's 21st sanctions package must be agreed or the Russian crude price cap revises upward automatically; Bulgaria is still blocking over the listing of Patriarch Kirill and a Lukoil claim. Mid-month also brings the European Commission's first communication on an integrated defence market and the Franco-German ministerial council on the projects that survived FCAS.

Watch — Russia's fuel squeeze: President Putin convened a crisis meeting and floated a diesel-export ban as Ukraine's deep-strike campaign keeps refineries offline — the cheap-strike logic Britain is only starting to fund, already imposing real costs on Russia's war economy now rather than in the 2030s. Across the border, Kazakhstan's Karachaganak field, operated with Chevron and Shell, is still pumping below capacity after last week's strike on the Orenburg plant that processes its gas.

Watch — the frozen-asset question reaches court: Euroclear, the Belgian depository holding the bulk of Russia's immobilised reserves, has sued the Bank of Russia in a Brussels court to block a Moscow ruling that ordered it to pay some USD 250 billion (RUB 18.2 trillion); a preliminary hearing was held last week. The legal durability of the mechanism underpinning the EU's EUR 90 billion Ukraine loan is now being tested by the institution that operates it.

Watch — a harder Baltic: Estonia released images of machine-gun positions mounted on the Russian-flagged LNG carrier Marshal Vasilevskiy; unlike the nine shadow-fleet tankers seized in Europe this year, a state-flagged armed ship is one Europe has chosen not to board. Romania detonated Russian drone debris near its border — its 15th airspace breach this year — and has asked NATO for low-altitude radar and interceptor drones.

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