This week on Security Dilemma, Patrick Carver Fox and John Allen Gay have a conversation with Dr. William Ruger – the President of the American Institute for Economic Research and the Chair of the Board of Directors of the John Quincy Adams Society. Dr. Ruger is a long-time advocate for realist foreign policy, a decorated veteran of the war in Afghanistan and an officer in the U.S. Navy Reserves, in addition to being President Donald Trump’s nominee for U.S. Ambassador to Afghanistan in 2020. Dr. Ruger was previously the Vice President of Research and Policy at the Charles Koch Institute, where he played a big role in building the realism and restraint movement. Our conversation today ranges from alliances to grand strategy principles to the war in Afghanistan and military Keynesianism.