Roger D. Carstens

Ambassador Roger D. Carstens served as the Special Presidential Envoy for Hostage Affairs (SPEHA) at the U.S. Department of State from 2020 to 2025. During his tenure, he orchestrated and led negotiations with the Taliban, Syria’s Assad Regime, Venezuela’s Maduro government, the People’s Republic of China, Russia, Belarus, and Foreign Terrorist Organizations such as Afghanistan’s Haqqani Network, Yemen’s Houthis, and Mali’s JNIM, returning over 65 American hostages and wrongful detainees during the Trump and Biden Administrations. He also prioritized supporting the families of those detained, partnering with them and keeping them informed of the work being done to bring their loved ones home. Prior to assuming this role, Mr. Carstens was a Deputy Assistant Secretary in the Bureau of Democracy, Human Rights, and Labor. He previously served in Amman, Jordan, as the Country Director for a U.S.-based international nongovernmental organization (INGO) that provided humanitarian assistance to Syrian refugees and internally displaced persons. Prior positions include Senior Civilian Advisor on the Commander’s Advisory and Assistance Team (CAAT) in Afghanistan; Project Director for an INGO based in Somalia; Senior Fellow at the Center for a New American Security; and Special Assistant for Legislative Affairs in the Office of the Secretary of Defense. Mr. Carstens is a retired Army Lieutenant Colonel who served in Special Forces and the 1st Ranger Battalion. He is a graduate of the U.S. Military Academy and holds master’s degrees from the U.S. Naval War College and St. John’s College. Mr. Carstens is the recipient of the 2023 Robert A. Levinson Excellence in Government Service Award, was selected as a Distinguished Member of the Special Forces Regiment and received St. John’s College Alumni Association Award of Merit in 2024.