The Strength of Trump’s Foreign Policy: A Conversation With Robert O’Brien

The Foreign Affairs Interview · Nov 13, 2025 · 1h 6m

Robert O’Brien served as Donald Trump’s national security adviser from 2019 to 2021. O’Brien’s predecessors in that position left the administration to become some of the most vociferous critics of their former boss. O’Brien, in contrast, remained a staunch defender of Trump’s foreign policy through the Biden administration and into Trump’s second term. And perhaps as a result, he can help make some sense of the thinking behind Trump’s approach on key national security issues, drawing out the objectives and assumptions driving policy on China, Ukraine, the Middle East, Venezuela, and much…