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Staff & Interns
Greg Scarlatoiu
Greg Scarlatoiu Executive Director
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Greg Scarlatoiu is the Executive Director of the Committee for Human Rights in North Korea (HRNK) in Washington, D.C. He has coordinated 28 HRNK publications addressing North Korea’s human rights situation and the operation of its regime. He is a visiting professor at the Hankuk University of Foreign Studies in Seoul as well as instructor and coordinator of the Korean Peninsula and Japan class at the U.S. State Department’s Foreign Service Institute (FSI).  Scarlatoiu is vice president of the executive board of the International Council on Korean Studies (ICKS). He is also a member of the advisory board for The Korea and World Politics Institute. Prior to HRNK, Scarlatoiu was with the Korea Economic Institute (KEI) in Washington, D.C. He has over six years of experience in international development, on projects funded by the U.S. Agency for International Development, the World Bank, and the Asian Development Bank. For fifteen years, Scarlatoiu has authored and broadcast the weekly Korean language ‘Scarlatoiu Column’ to North Korea for Radio Free Asia. A seasoned lecturer on Korean issues, Scarlatoiu is a frequent commentator for CNN, BBC, Al Jazeera, Voice of America, Radio Free Asia and other media organizations. He has published op-eds and letters to the editor in newspapers including The Washington Post, The New York Times, and The Wall Street Journal. He has published academic papers in volumes produced by organizations including The Hanns Seidel Foundation, The Asan Institute for Policy Studies, and the International Journal of Korean Studies. He has appeared as an expert witness at several Congressional hearings on North Korean human rights. Scarlatoiu holds a Master of Arts in Law and Diplomacy from the Fletcher School, Tufts University, and a Master of Arts and Bachelor of Arts from Seoul National University’s Department of International Relations. He graduated from the MIT XXI Seminar for U.S. national security leaders in 2016-2017. Scarlatoiu was awarded the title ‘Citizen of Honor, City of Seoul,’ in January 1999. He is fluent in Korean, French, and Romanian. A native of Romania born and raised under that country’s communist regime, Scarlatoiu is a naturalized U.S. citizen.

Sabina Silkworth
Sabina Silkworth Accounting Consultant
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Sabina E. Silkworth is the Accounting Consultant at HRNK. Mrs. Silkworth has been with the Committee since its inception in October 2001. She has over 25 years of experience in the accounting and non-profit field.  A Washington, D.C. native, Mrs. Silkworth graduated Magna Cum Laude from the Catholic University of America with a B.A. in Financial Management and Summa Cum Laude from George Washington University with a Master of Accountancy. She is married, has four kids, and resides in Maryland.

Rosa Park
Rosa Park Director of Programs and Editor
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Rosa Park is the Director of Programs and Editor at the Committee for Human Rights in North Korea (HRNK), where she has worked since 2011. Ms. Park has conducted interviews with numerous Korea experts and North Korean escapees, including the first interview with Ji Seong-ho after his State of the Union appearance in January 2018, which are published on HRNK Insider. Ms. Park has also completed editorial and graphic design work on all of HRNK’s publications over the past nine years. In addition to managing the HRNK internship program, Ms. Park directs conference and public outreach programs in Seoul, Washington DC, Chicago, Boston, Los Angeles, New York City, and Geneva. Ms. Park was a leading member of the team that gained United Nations consultative status for HRNK in April 2018, making HRNK the first civil society organization in the U.S. focused solely on North Korean human rights to achieve this status. Ms. Park has been featured in CNN, BBC, VOA, USA Today, NBC, Democracy Digest, Epoch Times, and KEI's Korean Kontext. She had the honor of being listed as one of the Asian American and Pacific Islander National Security and Foreign Policy Next Generation Leaders in May 2019. 

Ms. Park received an M.A. in International Politics from American University's School of International Service, an M.A. in Korean Studies from Korea University, and a B.A. in International Relations from American University’s School of International Service with a minor in Graphic Design.

Amanda Mortwedt Oh
Amanda Mortwedt Oh Human Rights Attorney
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Amanda Mortwedt Oh is a human rights attorney at the Committee for Human Rights in North Korea (HRNK), a bipartisan research organization based in Washington, D.C. She is the desk officer for a series of satellite imagery reports on North Korean prisons published by HRNK. Her research focuses on North Korea and international human rights law. Amanda has interviewed over 50 North Korean escapees in South Korea to document human rights abuses committed in North Korean detention and advocate for accountability for these crimes against humanity.

Amanda is the co-author of two HRNK reports, From Cradle to Grave: The Path of North Korean Innocents with Robert Collins (HRNK, 2017) and The Parallel Gulag: North Korea’s “An-jeon-bu” Prison Camps with David Hawk (HRNK, 2017). Amanda prepared the HRNK Submission of Information & Documentation on the Situation of Human Rights in North Korea to the UN Commission of Inquiry and co-authored a Robert F. Kennedy Center for Justice and Human Rights study calling for a “Rights Up Front” policy toward North Korea. She is the author of several articles about North Korea, including “Kim Jong-un and Xi Jinping: ‘As Close as Lips and Teeth’ on Human Rights Denial,” and the Cambodia section of the book, “Genocide and the Law: Cambodia, Bosnia, Rwanda, and Darfur” (World Without Genocide, 2012). 

Amanda is also a reserve judge advocate in the U.S. Army Reserve Judge Advocate General's Corps. She has an LL.M. in international law from the Fletcher School of Law and Diplomacy at Tufts University, where she wrote her thesis on North Korea and transitional justice. She holds a JD from the University of St. Thomas School of Law in Minnesota. During her 2L summer of law school Amanda worked at the Khmer Rouge Tribunal in Cambodia. She holds a certificate in Southeast Asia business and human rights law from the National University of Singapore.

Raymond Ha
Raymond Ha Editorial Consultant
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Raymond Ha is an editorial consultant for HRNK, and was the Office Manager & Outreach Coordinator from 2014 to 2016. He has participated in editorial work on publications including North Korean House of Cards: Leadership Dynamics Under Kim Jong-un; Arsenal of Terror: North Korea, State Sponsor of Terrorism; Pyongyang Republic: North Korea's Capital of Human Rights Denial; and Gulag, Inc.: The Use of Forced Labor in North Korea's Export Industries. He has a B.A. in Politics from Princeton University and is currently a Ph.D. student in Political Science at Stanford University.

Embargoed until 12:01 a.m. February 25, 2021.  South Africa’s Apartheid and North Korea’s Songbun: Parallels in Crimes against Humanity by Robert Collins underlines similarities between two systematically, deliberately, and thoroughly discriminatory repressive systems. This project began with expert testimony Collins submitted as part of a joint investigation and documentation project scrutinizing human rights violations committed at North Korea’s short-

North Korea's Chŭngsan No. 11 Detention Facility
Joseph S. Bermudez, Jr., Greg Scarlatoiu, Amanda Oh, & Rosa Park
Dec 21, 2020

This report is part of a comprehensive long-term project undertaken by HRNK to use satellite imagery to shed light on human suffering in the DPRK (more commonly known as North Korea) by monitoring activity at political prison and detention facilities throughout the nation. This study endeavors to both establish a preliminary baseline report and detail activities observed during 2002–2020 at a detention facility variously identified by former prisoners and researchers as the “Chŭngsan No. 11

North Korea's Long-term Prison-Labor Facility Kyo-hwa-so No. 12, Jŏngŏ-ri - Update 3
Joseph S. Bermudez, Jr., Greg Scarlatoiu, Amanda Oh, & Rosa Park
Sep 30, 2020

The Committee for Human Rights in North Korea (HRNK), a non-governmental organization based in Washington, D.C., has launched a report entitled North Korea: Imagery Analysis of Kyo-hwa-so No. 12, Jŏngŏ-ri - Update 3. The report methodology comprises satellite imagery analysis and former prisoner testimony. This kyo-hwa-so detention facility was first featured in the September 2015 report The Hidden Gulag IV: Gender Repression and Prisoner Disappearances by David Hawk. HRNK re

THE REPORT IS EMBARGOED UNTIL 12:01 AM WEDNESDAY, DECEMBER 18, 2019.

THE REPORT IS EMBARGOED UNTIL 12:01 AM FRIDAY, OCTOBER 18, 2019THE REPORT IS EMBARGOED UNTIL 12:01 AM FRIDAY, OCTOBER 18, 2019. Lost Generation: The Health and Human Rights of North Korean Children, 1990–2018 is a nearly thirty-year study monitoring the health and human rights conditions of North Korean children. “Health” is defined by the World Health Organization as a “state of complete physical, mental, and social well being, and not merely the absence of dis

EMBARGOED UNTIL 12:01 A.M. EST WEDNESDAY, SEPTEMBER 18, 2019.