Naval Postgraduate School
Calendar | Directory
Dr. Arturo C. Sotomayor

Arturo C. SotomayorStatus
Assistant Professor


Research Interests
Civil-military relations; Latin America; peacekeeping operations; comparative foreign policy; international organizations; nuclear policy in Latin America.

Professor Sotomayor’s research focuses on multilateral policy, with an emphasis on Latin America’s involvement in United Nations peacekeeping operations; non-proliferation strategies in Latin America; and trans-national security relations in Mexico. The unifying thread that runs through his research and writing is the interaction between studies on civil-military relations and international security, and research on the conditions and requirements for domestic order and stability in Latin America. The research has involved fieldwork in South, Central, and North America, as well as the Caribbean.

His most recent book The Myth of the Democratic Peacekeeper: Civil-Military Relations and the United Nations (Johns Hopkins University Press, forthcoming 2014) is a richly detailed study of Argentine, Brazilian, and Uruguayan peacekeeping participation. Sotomayor draws upon international socialization theory and civil-military relations to understand how peacekeeping efforts impact participating armed forces. The book aims to break with a number of conventional theories about the supposed salutary effects of exposing troops to UN missions. The study finds that peacekeeping experiences do not necessarily transform troops in a positive way. Rather than UN transforming its blue-helmets, they often transform the organization’s mission. The book provides further insight into how international factors affect domestic politics as well as how international institutions affect democratizing efforts.

Sotomayor received his Ph.D. in political science from Columbia University, in New York. He joined the Department of National Security Affairs in 2009. Previously, he held a post-doctoral fellowship position at Tulane University’s Center for Interamerican and Policy Research in New Orleans and was a public policy scholar in the Mexico Institute at the Woodrow Wilson Center for International Scholars, in Washington DC.

Additional information about his research and teaching can be found by clicking (here)

Recent Publications

  • Mexico's Security Failure: Collapse into Criminal Violence. Edited with Paul Kenny and Mónica Serrano. New York: Routledge, 2012.
  • “Brazil and Mexico in the Nonproliferation Regime.” The Nonproliferation Review 20, 1(March 2013): 81-105.
  • "Peacekeeping Effects in South America: Common Experiences and Divergent Effects on Civil-Military Relations.” International Peacekeeping 17, 5(November 2010): 629–643.
  • “Why Some States Participate in UN Peace Missions While Others Do Not?” An Analysis of Civil-Military Relations and Its Effects on Latin America’s Contributions to Peacekeeping Operations.” Security Studies19, 1(January 2010): 160-195.
  • “Latin America’s Middle Powers in the United Nations:  Brazil and Mexico in Comparative Perspective”, International Peacekeeping, Volume 16, No. 3(June 2009): 364-378.

This is an official U.S. Navy website.
All information contained herein has been approved for release by the NPS Public Affairs Officer.
Page Last Updated: Sep 27, 2013 12:11:05 PM | Contact the Webmaster