This week on Sinica: Spanish Prime Minister Pedro Sánchez wrapped up his fourth visit to China in as many years last week, and this one may be the most consequential yet. It comes at a moment when Spain has emerged, almost improbably, as the most outspoken voice in Europe challenging the direction of American foreign policy — closing its airspace to U.S. military aircraft involved in the war in Iran, denying Washington the use of the Rota and Morón bases, recognizing Palestine, and getting expelled from the U.S.-led Gaza Coordination Center for its "anti-Israel obsession." Against that backdrop, Sánchez delivered a remarkable speech at Tsinghua University — a speech I wrote about in detail on the Sinica Substack (PM Pedro Sánchez's Tsinghua Speech: A Masterclass in Diplomatic Rhetoric) — defending multilateralism, calling the EU-China trade deficit unsustainable, and naming China "a country rebuilding its greatness."To help make sense of it, I'm joined by Mario Esteban Rodríguez, full professor at the Autonomous University of Madrid, director of its Center for East Asian Studies, and senior fellow at the Elcano Royal Institute. Mario is the scholar most frequently quoted in Spanish and European media coverage of Spain-China relations, and the author most recently of China's Vertical Multilateralism and the Global South (Routledge, 2026). We discuss whether Sánchez is running an updated Merkel playbook or something qualitatively new, how much of the pivot is really about Trump, the sectoral politics of EVs and Iberian pork, the Chery plant in Barcelona, Spain's role as a gateway to Latin America, and whether Madrid is now a trailblazer for a broader European — and transatlantic — reorientation toward Beijing.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.