As the ambassador to Chile, Gabriel Guerra-Mondragón angered many right-wing Chilean leaders because he publicly stated that the Chilean president does not have the Constitutional authority to remove the top military leaders, according to the Chilean constitution of 1980. Many of Pinochet's supporters in the Chilean parliament were infuriated by these remarks, however left-wing politicians and other Pinochet opponents considered that the ambassador had merely spoken the truth.[1]
He joined the Foreign Service of the United States in 1976. His assignments included as a Foreign Service Officer included Nicaragua Desk Officer in the United States Department of State in 1977; Executive Director, US National Commission for UNESCO from 1977–1979; Staff Assistant in the Office of the Secretary of State from 1979–1980; Special Assistant to the Ambassador and then Political Officer at the US Embassy in Mexico City from 1980–1983; and Colombia Desk Officer in the Department of State from 1983-1984.
In 1984, Ambassador Guerra-Mondragón was assigned on a detail from the Department of State as Deputy Program Director for Latin America and the Caribbean of the National Democratic Institute for International Affairs in Washington, DC, where he served until 1986. In that year, he became President of TKC International Incorporated in Washington, D.C. In 1994, he was appointed by President Clinton as a Commissioner of the American Battle Monuments Commission in Washington, DC.
In addition to his foreign service experience, Ambassador Guerra-Mondragón is a member of the Council on Foreign Relations; a former member of the Puerto Rican Legal and Education Defense Fund; and a member of the Puerto Rico Bar Association. Appointed by President Barack Obama to the J. William Fulbright Foreign Scholarship Board in 2012. Board Member of the Jose Limon Dance Foundation, New York.
Presently, Ambassador Guerra-Mondragón has returned to his homeland: San Juan, Puerto Rico. He continues to be the President of Guerra and Associates, an International Consulting Firm that specializes in U.S. and Latin America relations.
He is the grandson of Miguel Guerra Mondragón, who was a very well known attorney and politician in Puerto Rico.