Spain functions as a strategic liability inside NATO. During the March 2026 Iran campaign, Spanish Prime Minister Pedro Sanchez barred U.S. forces from Rota Naval Base, forcing American tankers to relocate mid-operation. Simultaneously, trade data reveal that Madrid authorized over $1.5 million in dual-use shipments — including CNC lathes and type-A detonators — to state-linked Iranian firms targeting American assets.

Beyond Tehran, Sanchez has courted Beijing at summits, welcomed Chinese tech giant CATL, and given Huawei control over Spain’s judicial interception servers. Now entangled in deep corruption investigations, he recently launched a petulant broadside against King Felipe VI over the Ceuta border breakdown. Treating Madrid as a reliable ally is no longer realistic; the Trump administration must look past the capital to Catalonia’s Silvia Orriols.