Political Briefing — Thursday, 14 May 2026

⏱️ 10 min read

The Dashboard

THEME: The Iran War and Germany's Credibility Test

DASHBOARD:
🔴 THREAT DGAP: Germany's silence on Iran war undermines its Ukraine credibility
🟡 WATCH Merz claims Iran "humiliated" US — but avoids calling war unlawful
🔴 RISK German defence minister warns Iran war helps Russia in Ukraine
🟢 GOOD UK-Germany alignment on Hormuz de-escalation shows bilateral progress

KEY DATA: EUR/USD: 1.1715 (13 May) | Brent: ~$100 (7 May) | Iran war: Day 76 (since 28 Feb) | Germany: No formal legal position on Iran war

The Story

Why Now

On 15 April 2026, German Defence Minister Boris Pistorius stood alongside NATO Secretary General Mark Rutte and British counterpart John Healey in Berlin. His message: "The eyes of the world are on the Strait of Hormuz... Russia benefits from current developments in the Middle East." The Ukraine Defence Contact Group meeting, normally focused on arms deliveries and training, was dominated by Iran.

Three weeks later, Chancellor Friedrich Merz told students in Marsberg: "Iran is clearly stronger. The United States is being humiliated." He compared the conflict to past US military debacles. Yet neither Merz nor his government has called the Iran war unlawful — a legal and political choice that DGAP's David Jalilvand argues weakens Germany's entire foreign policy architecture.

The timing is structural, not incidental. DGAP Memo 18 (March 2026) frames the Iran war as a "test case for Germany's credibility" that reaches far beyond the Middle East. For a middle power whose influence depends on a rules-based order, the inability or unwillingness to apply international law consistently undermines every other position — including support for Ukraine.

The Actors

Germany occupies a contradictory position. DGAP's analysis notes that Germany is "directly affected by the security policy and economic consequences" of the Iran war but "has hardly any influence on the conflict." The result is caution: Merz speaks about humiliation but avoids legal classification. The Foreign Office coordinates EU statements but blocks individual German positions.

The DGAP memo argues this is not neutrality but self-harm: "For middle powers such as Germany, international law and international rules are of particular importance because their influence is largely based on the binding force of a rules-based order." Silence on Iran is read as complicity in Moscow, Beijing, and Brussels.

The United States under Trump II does not request German legal alignment. The administration's "post-deliberative" approach (per Cato Institute analysis) operates without congressional approval or alliance consultation. Washington is not asking Berlin for cover — which makes German silence even more conspicuous.

Russia benefits from the diversion. DW reports that Pistorius explicitly warned: "Russia benefits from current developments in the Middle East." Higher energy prices refill Kremlin coffers. Western attention shifts from Ukraine to Hormuz. DGAP notes that "Moscow gains additional room for manoeuvre to continue its war with undiminished harshness and possibly even expand it, supported among other things by rising revenues from higher energy prices."

The United Kingdom offers an alternative model. Healey and Pistorius coordinated on Hormuz de-escalation at the 15 April meeting. Al Jazeera reports that the UK and Germany both "expressed a desire for de-escalation in Iran." But Britain has been more explicit about legal concerns, while Germany hides behind EU solidarity.

The Stakes

The immediate stake is Germany's credibility in Ukraine. DGAP's core argument: "This credibility is fundamental not least with regard to support for Ukraine." If Berlin cannot call the Iran war unlawful — after calling the 2003 Iraq war unlawful and the 2022 Ukraine invasion unlawful — then its legal positions appear selective, not principled.

The structural stake is the rules-based order itself. DGAP warns that Germany's position "weakens a central pillar of German foreign policy." International law is not a menu. A middle power that picks and chooses which wars to condemn loses the moral authority that compensates for its lack of military weight.

The economic stake is energy and trade. The Hormuz crisis has driven Brent above $100. German industry faces higher input costs. The Iran war's economic fallout is not abstract — it is measured in German factory orders and household energy bills.

The Context

Background

Germany's Iran policy has been historically cautious. The 2015 nuclear deal (JCPOA) was a German diplomatic priority. Post-2018 US withdrawal, Berlin tried to preserve the agreement through INSTEX, a payment mechanism that failed. The Merkel and Scholz governments maintained diplomatic channels with Tehran even as relations deteriorated.

The current war — Operation Epic Fury, launched 28 February 2026 — broke this equilibrium. Germany found itself allied with the attacking power (the US) against a country with which it had maintained dialogue (Iran). The legal classification was immediate and uncomfortable: the US-Israeli attack on Iranian nuclear facilities was a preventive strike, not self-defence under UN Charter Article 51.

Germany's response was institutional, not political. The Foreign Office deferred to EU coordination. The Chancellery avoided public statements. Only Pistorius, at the 15 April Ukraine Defence Contact Group, broke the silence — and his message was about Russia, not Iran.

The Bigger Picture

Three structural pressures shape this moment:

The Rules-Based Order Under Stress: DGAP's analysis places the Iran war in a sequence: Iraq 2003 (unlawful, Germany said so), Ukraine 2022 (unlawful, Germany said so), Iran 2026 (unlawful, Germany silent). The pattern suggests that alignment with Washington overrides legal consistency. For a middle power, this is fatal.

The Merz Factor: Germany's new chancellor (elected March 2026) has shifted tone without shifting policy. Merz's "humiliated" comment is sharper than Scholz's cautious language but no more legally grounded. The DGAP memo notes that Merz's personal relationship with Trump "has brought Germany hardly any measurable results so far." The question is whether Merz will eventually break with institutional caution.

The Ukraine Connection: Every German position on Iran is read through the Ukraine lens. If Berlin condemns the Iran war as unlawful, it strengthens its position against Russia. If it remains silent, Moscow notes the gap. DGAP: "Germany's positioning on the Iran war also weakens a central pillar of German foreign policy... This credibility is fundamental not least with regard to support for Ukraine."

Yesterday's briefing tracked the geoeconomic Zeitenwende and Germany's fiscal constraints. Today, the legal-strategic question: Can Germany afford legal inconsistency in an era of power politics?

The Data

Institutional Impact

The Ukraine Defence Contact Group normally meets to coordinate arms deliveries. The 15 April session in Berlin was overshadowed by Hormuz. Pistorius's warning that "Russia benefits" from Middle East distraction reveals a strategic anxiety: Germany's military aid to Ukraine depends on Western attention, which is now divided.

The institutional question is whether the Contact Group can sustain focus. If Iran remains the dominant crisis through summer 2026, Ukraine aid schedules slip. German Taurus missile deliveries (already delayed) face further postponement.

What's Priced In

German bond markets do not price legal inconsistency. But they price energy costs. The 10-year Bund at ~3.02% reflects inflation expectations driven partly by oil. If Hormuz remains closed and Germany maintains its ambiguous Iran position, the economic cost is concrete — even if the diplomatic cost is intangible.

Scenarios

Base Case (55% probability): Germany maintains institutional ambiguity through 2026. The Foreign Office coordinates EU statements but avoids individual legal positions. Merz continues rhetorical criticism of US strategy without formal condemnation. The Iran war drags on; Hormuz partially reopens by autumn. Germany's Ukraine credibility suffers incremental damage, not a sudden collapse.

Upside Case (25% probability): Merz breaks with institutional caution and declares the Iran war unlawful under international law, aligning Germany with the UN Secretary-General's position. The move is coordinated with France and the UK, not the US. Germany regains legal consistency. Ukraine support is strengthened by restored credibility. The EU develops a collective legal position on preventive strikes.

Downside Case (20% probability): Trump demands explicit German support for the Iran war as condition for continued Ukraine aid. Merz complies, abandoning legal neutrality. The backlash in Germany triggers coalition tensions. Russia exploits the fracture in Western unity. Ukraine aid is reduced. Germany's middle-power status is permanently weakened.

The Trigger

The UN General Assembly emergency session on the Iran war (expected late May 2026). If Germany abstains or votes with the US against a ceasefire resolution, its legal position becomes explicit — and its Ukraine credibility takes a visible hit.

The Question

If Germany cannot call the Iran war unlawful without jeopardising its relationship with Washington, what value does its support for Ukraine have — and who notices the inconsistency first?

Watch For

• UN General Assembly Iran vote (expected late May 2026) — Germany's position • Merz UN speech on Non-Proliferation Treaty (scheduled, date TBC) • Ukraine Defence Contact Group next meeting — Iran vs Ukraine focus balance • German coalition position paper on international law (rumoured, June 2026)

Sources

Think Tanks: • DGAP — "Der Iran-Krieg als Testfall für Deutschlands Glaubwürdigkeit", Memo 18/2026, David Jalilvand, March 2026 • DGAP — "Bestenfalls ein Pyrrhussieg", Ukraine/Russia analysis, 2026 • DGAP — "Der Iran-Krieg als Testfall" (PDF), March 2026 • Cato Institute — "America's Post-Deliberative Wars", May 2026 • SWP Berlin — "Russia's Nuclear Signaling in the War Against Ukraine", 2026

Official Sources: • Ukraine Defence Contact Group — Berlin Ministerial, 15 April 2026 • UN — Treaty on the Non-Proliferation of Nuclear Weapons • German Federal Foreign Office — Iran policy statements

News Wires: • DW — "Germany, UK warn the Iran war distracts from Ukraine", 15 Apr 2026 • Al Jazeera — "Germany's Merz says Iran 'humiliated' US", 27 Apr 2026 • IP Quarterly — "The Iran War: A Test Case for Germany's Credibility", Spring 2026