In addition to Latin America Confronts the United States, he has published articles in journals including International Security, International Studies Review, and Diplomatic History. He is currently working one two projects: one involves the dynamics of asymmetry in IR theory; the other examines the recreation of the inter-American system after the Second World War. His research has been supported by grants from the Tinker Foundation, British Council, the British Academy and Leverhulme Trust, and the Truman Library Institute. He has been named a 2017-2018 Fulbright Scholar at the Pontificia Universidad Católica in Santiago, Chile. He holds a Ph.D. in International Relations from American University.