James Costos in conversation with Paloma Castro
15/07/2026
The transatlantic relationship is bigger and more durable than any single administration, and in a more divided, more inward-looking world it matters more, not less. That is the argument James Costos, US Ambassador to Spain and Andorra from 2013 to 2017, makes to Paloma Castro in Ta Nea, tracing the bond not to treaties or geopolitics but to shared democratic values and the millions of people who connect the two sides of the Atlantic. A second-generation Greek American, he sees trust being rebuilt through renewed American leadership and closer work with European allies on artificial intelligence, energy and defence, and reads Greece, by its position and its ties to Washington, as well placed to help shape what comes next.