Weaponisation of Everything — How Trump's Return Rewrites Global Economic Rules

📡 THE SIGNAL

Why it matters: Germany's former economy minister Robert Habeck has articulated what many policymakers privately fear: the post-2022 energy weaponisation playbook has metastasised into a universal doctrine where tariffs, technology access, payment systems, and data flows are all deployed as coercive instruments — signalling a structural break in the rules-based trading order that underpinned globalisation for three decades.

• Statement — Robert Habeck, Germany's former Green economy and climate minister (2021-2025), stated that since Trump's re-election, 'everything is a political weapon' — tariffs, technology, and other economic tools are being used to inflict harm on adversaries and allies alike.
• Context — Habeck drew a direct evolutionary line from Russia's weaponisation of gas supplies during the 2022 Ukraine invasion to the broader 'weaponising everything' posture adopted under Trump's second term beginning January 2025.
• Trade — The Trump administration imposed sweeping tariffs in early 2025, including 25% duties on steel and aluminium imports from all countries, plus reciprocal tariffs targeting the EU, hitting German automotive and industrial exports particularly hard.
• Technology — US technology export controls expanded under Trump 2.0, restricting chip sales to China and extending secondary sanctions that force European companies to choose between US and Chinese markets.
• Energy — Germany completed its painful transition away from Russian gas dependence by 2024, investing over €200 billion in LNG terminals, renewables, and energy efficiency — only to face new coercive dynamics from its American energy supplier.
• Politics — Habeck served as vice-chancellor and economy minister under Olaf Scholz's coalition government, which collapsed in late 2024. Germany held federal elections in February 2025 resulting in a CDU/CSU-led coalition under Friedrich Merz.
• Geopolitics — The EU has been forced to recalibrate its strategic autonomy agenda in response to simultaneous pressure from the US on trade and from Russia/China on security, creating what European officials describe as a 'multi-front economic war.'
• Alliance — NATO allies are facing the paradox of deepening security dependence on the US while simultaneously being subjected to American economic coercion through tariffs, technology restrictions, and threats to withdraw security guarantees.
• Policy — The EU launched its first retaliatory tariff package in March 2025 targeting $26 billion in US goods, but European leaders remain divided on how far to escalate economic confrontation with Washington.
• Industry — German industrial output declined for the third consecutive year in 2025, with the Bundesbank warning that trade uncertainty and energy cost restructuring were creating a 'structural competitiveness crisis.'
• Framework — Habeck's 'weaponising everything' framing echoes the academic concept developed by Henry Farrell and Abraham Newman in their work on 'weaponised interdependence,' which describes how network chokepoints in the global economy become tools of geopolitical leverage.

Robert Habeck's warning about the 'weaponisation of everything' is not merely the lament of a former minister out of power. It captures a structural transformation in the international economic order that has been building for over a decade but has now reached a critical inflection point.

The post-Cold War consensus, often described as the 'liberal international order,' rested on the assumption that economic interdependence would create mutual interests strong enough to constrain political conflict. This was the foundational logic of European integration, of China's accession to the WTO in 2001, and of Germany's Ostpolitik-derived strategy of 'Wandel durch Handel' (change through trade) — the belief that integrating Russia into global energy markets would moderate its behaviour. That assumption died definitively in February 2022 when Vladimir Putin weaponised Europe's gas dependence during the invasion of Ukraine.

But the weaponisation of energy was, in retrospect, just the first chapter. Russia's gas cutoff forced a painful European reckoning: Germany alone spent over €200 billion on emergency energy measures, built LNG terminals at record speed, and accelerated its renewable energy transition. The lesson European policymakers drew was specific — reduce dependence on Russian energy. What they did not fully anticipate was that the weaponisation logic would generalise.

Donald Trump's return to the White House in January 2025 transformed the paradigm. Where Russia weaponised a single commodity (gas) against a specific region (Europe), the Trump administration has adopted a comprehensive approach to economic coercion that treats tariffs, technology access, financial system access, sanctions, regulatory standards, and even security guarantees as interchangeable instruments of national leverage. The 25% tariffs on steel and aluminium, the threat of automotive tariffs against the EU, the expanded chip export controls targeting China, and the explicit linkage of NATO defence commitments to trade concessions — all represent the application of the 'everything is a weapon' doctrine.

For Germany specifically, this transformation is existential. The German economic model was built on three pillars: cheap Russian energy, access to Chinese markets, and security provided by the American umbrella. All three pillars are now under simultaneous stress. Russian gas is gone. Chinese market access is constrained by US secondary sanctions and by China's own industrial policy pivot. And the American security guarantee now comes with explicit economic conditions.

This convergence explains why Habeck's framing resonates so deeply across the European political spectrum. It is not a partisan observation — it describes a structural reality that Germany's new CDU-led government under Friedrich Merz must also confront. The challenge is compounded by the fact that Europe lacks many of the chokepoint advantages that the US wields: the dollar's reserve currency status, control over the SWIFT payment system, dominance in semiconductor design and AI, and the network effects of US technology platforms.

Historically, the weaponisation of economic interdependence has deep roots. The US has used financial sanctions as a foreign policy tool since the Trading with the Enemy Act of 1917. But the scope and frequency of weaponisation accelerated dramatically after 9/11 with the Treasury Department's 'financial war on terror,' and again after 2014 when Russia was sanctioned over Crimea. What is qualitatively different about the current moment is that the US is simultaneously weaponising its economic leverage against adversaries (Russia, China, Iran) and against its own allies (the EU, Japan, Canada, South Korea).

The intellectual framework for understanding this shift was laid out by political scientists Henry Farrell and Abraham Newman in their concept of 'weaponised interdependence,' which describes how states that control chokepoints in global networks — financial clearing, semiconductor supply chains, internet infrastructure — can exploit that structural position for geopolitical ends. The Trump administration has taken this theoretical insight and turned it into operational doctrine. Every node of American structural advantage is now a potential pressure point, and every trading partner must calculate not just economic efficiency but political vulnerability in their international commercial relationships.

This represents the end of what economists called the 'golden age of globalisation' and the beginning of what might be called the 'age of geoeconomic competition,' where economic relationships are explicitly subordinated to strategic objectives. For export-dependent economies like Germany, which derives roughly 47% of GDP from trade, this transition demands a fundamental rethinking of industrial strategy, alliance management, and the very definition of national security.

The delta: The structural break is the generalisation of economic weaponisation from a single-vector threat (Russian gas) to an omnidirectional doctrine (US tariffs, tech controls, financial sanctions, security conditionality). Germany and Europe designed their post-2022 resilience strategy for the wrong adversary — they hardened against Russian energy coercion only to face American coercion across every economic domain simultaneously. The real change is that the weaponiser-in-chief is no longer an adversary but an ally.