European Air and Missile Defence: Who Is Buying What (ESSI, IRIS-T, Patriot, Arrow 3, SAMP/T, Skyranger)

A maintained ledger of who is buying what in European air and missile defence — ESSI membership, IRIS-T SLM and Patriot orders, Arrow 3, SAMP/T NG and Skyranger 30 — updated as new contracts and delivery dates are confirmed.

Why this page exists

European air-and-missile-defence procurement now runs across a dozen simultaneous national tracks — ESSI members buying IRIS-T SLM and Patriot, France and Italy expanding SAMP/T NG, Germany building three interceptor tiers at once, Switzerland and Greece stepping outside the standard menu entirely. No single source tracks contract values, delivery dates and production bottlenecks against each other in one place.

This page is the ledger. It follows the same buyer-by-buyer, dollar-by-dollar approach Großwald uses for the NATO exercises calendar: one row per dated development, newest first, with the contract value, the venue that carried it, and a link back to the reporting where one exists. It is updated as new orders, slips and deliveries are confirmed.

State of play

The ESSI buyer map

The European Sky Shield Initiative, proposed by Germany in August 2022, has grown to roughly two dozen signatories from the Arctic to the Mediterranean, including neutral Austria and Switzerland. It is not a NATO or EU body and holds no common budget — it is a German-led procurement club offering group discounts on a tiered menu: Skyranger for close-in defence, IRIS-T SLM and NASAMS at medium range, Patriot for long range, Arrow 3 for the exo-atmospheric layer. Its anchor is Diehl's IRIS-T SLM, the fastest-growing system in the stack, with eight signed operators and an order book above €5 billion.

France, Italy, Spain and Poland have stayed out. Paris's objection is structural: ESSI leans on non-European hardware and left the Franco-Italian SAMP/T off the original menu, undercutting the strategic-autonomy case Paris makes for its own system. That fault line — not a Europe-versus-NATO split — is the one that actually runs through the continent's air-defence procurement, and it shapes almost everything else on this page.

Patriot's bottleneck, and who is queue-jumping it

The constraint on PAC-3 MSE was never final assembly at Lockheed's Camden, Arkansas line — it is the solid rocket motor. L3Harris held that position alone until 3 August 2026, when the US Department of War signed Northrop Grumman as a second source at its Allegany Ballistics Laboratory in West Virginia, part of over $3 billion in framework agreements intended to lift annual PAC-3 output from around 600 toward 2,000 interceptors by 2030. Germany paid its 2024 order for 120 PAC-3 MSE missiles (€763.5 million) in full upfront specifically to secure a place in that queue; Poland's Wojskowe Zakłady Elektroniczne became the first EU/NATO in-country producer of PAC-3 attitude-control motors in May 2026, under the WISLA offset programme.

The economics are now visible enough that both Lockheed and MBDA used Farnborough in July to pitch cut-price alternatives — the PAC-3 ACE at roughly $1.5–2 million a round against the MSE's near-$4 million, and MBDA's Counter Mass Interceptor for drone saturation — both promised for 2028, neither with a named customer or contract. Meanwhile Washington's own 11 June invocation of the Defense Production Act for rocket motors, igniters and guidance systems is the clearest signal yet that the constraint European buyers are queuing behind is a genuine US capacity limit, not a political one.

Arrow 3 and the tier no European system reaches

Europe's first ballistic-missile shield went into service on 3 December 2025, when Germany's Arrow 3 battery at Holzdorf reached initial operational capability — the first exo-atmospheric interceptor deployed anywhere in Europe outside Israel, under a contract worth roughly €4 billion signed in November 2023. Three more German batteries are planned, in northern, southern and central Germany, with full operational capability targeted for 2030. It intercepts ballistic missiles above 100 km altitude and is combat-proven from Israeli service against Iranian and Houthi missiles in 2024–25.

No European-designed, European-produced exo-atmospheric interceptor exists or is under development on any disclosed timeline. The Integrated Anti-Ballistic Missile Coalition that Denmark, France, Germany, Italy, the Netherlands, Norway, Spain, Sweden, Ukraine and the UK founded in Paris on 13 July 2026 names a shared interceptor — likely built around Ukraine's Fire Point Freya — as its "Flagship Project," but commits only to "exploring appropriate opportunities for funding." Until that changes, the entire upper tier defending Europe is American-operated or Israeli-supplied.

SAMP/T NG's slow widening beyond France and Italy

SAMP/T NG, built by the MBDA–Thales joint venture Eurosam, is the one entirely European system at the medium-to-long tier — Aster 30 B1NT effectors, the Thales Ground Fire 300 radar. Denmark became its third export operator on 21 April 2026, alongside Italy, with deliveries from 2028 inside Eurosam's existing production envelope; France disclosed on 10 June a contract folding the shorter-range VL MICA missile into the same fire unit, taking eight multi-layer systems to its Air and Space Force from 2030 and potentially twelve by 2035.

Germany is the system's most consequential prospective customer and its most reluctant one. Emmanuel Macron offered Berlin co-production alongside Italy at the 17 July Franco-German council; Defence Minister Boris Pistorius said on 21 July that Germany would examine it "very concretely," but named the obstacle himself — running a second air-defence system beside Patriot, where COMLOG's €5.1 billion NSPA order for up to 1,000 GEM-T interceptors is already standing up a new production line at Schrobenhausen. The workable entry point, per Hartpunkt's reporting, is not the launcher but a German manufacturing share in the Aster 30 B1NT round itself.

The holdouts: Switzerland's reset and Skyranger's slip

Switzerland is running the most visible break from the standard ESSI path. Its 2022 order for five Patriot systems (CHF 2.3 billion) has slipped four to seven years depending on which report is read, with cost risk potentially doubling to CHF 4.6 billion; Bern restarted paused payments, then opened talks in June with French, Israeli and South Korean manufacturers for a second, non-US system explicitly framed as supply-chain insurance rather than a capability gap. In parallel, its 2026 Armeebotschaft added two more IRIS-T SLM fire units (five to seven total) and eight Rheinmetall Skynex 35mm counter-drone systems, while absorbing an F-35A cost overrun that cuts the planned fleet from 36 to roughly 30 jets.

Germany's own short-range layer has its own gap. Stern reported on 31 March 2026 that the Skyranger 30 — the Bundeswehr's principal SHORAD platform of record — will slip at least 16 months against Rheinmetall's publicly disclosed five, pushing first serial deliveries to 2027 and full development to 2029; the ministry and army rejected Rheinmetall's own reduced-capability bridge turret after a failed shooting test. And Greece, rather than choosing between Patriot and SAMP/T, approved a system built on Israeli Rafael and IAI hardware on 23 July — a reminder that the three-cornered ESSI/SAMP-T/Patriot framing this page otherwise uses does not describe every buyer.

Key numbers

The ledger

Newest first. Each row is one dated development; the right-hand column links the Großwald piece that carried it. Rows without a link are recorded for continuity and sourced in the text.

The contrarian read

What to watch

Switzerland's second-system decision

The Federal Council's decision, expected in the coming months after the June 2026 talks with French, Israeli and South Korean suppliers, either produces Europe's first formal Patriot-alongside-alternative purchase or ends in Bern simply waiting out the US delivery queue.

Germany's next ground-based air-defence order

Pistorius framed the test himself: a German manufacturing share in the Aster 30 B1NT round would confirm the SAMP/T NG co-production track is live; the next German GBAD order going to Patriot alone would answer his own question with a no.

Skyranger 30's 2027 delivery date

Whether the first serial Skyranger 30 systems actually reach the Bundeswehr in 2027 as revised, or whether the Diehl/Tytan/Heckler & Koch bridge solutions harden into a permanent multi-vendor SHORAD architecture, is checkable against the Lithuania-Brigade 2027 commitment date.

A funded order behind Northrop's framework agreements

CSIS's Tom Karako has already flagged "a lot of premature celebration" around framework agreements that are not yet appropriated funding; the confirming event is a delivery-date revision in a European PAC-3 operator's own procurement reporting, not a further US announcement.

Whether the Integrated Anti-Ballistic Missile Coalition names a lead nation

The coalition's Freya "Flagship Project" moves from charter to programme only when a funded production contract, a lead nation or a secretariat is named — none of which the 13 July Paris declaration specified.

Related Großwald positions

• Russian drone and missile incursions into NATO territory — the running record
• SAFE — the €150 billion EU defence loan, country by country
• Germany's defence procurement — budget, 25-million approvals, BAAINBw reform
• European ammunition and energetics capacity
• German frigate programmes — F123, F126 to MEKO A-200, F127
• European deep strike — ELSA, Tomahawk/Typhon, PrSM, ATACMS
• Baltic Sea security — shadow fleet, seabed, spoofing, interdiction rules
• NATO exercises 2026 — the complete guide