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Staff & Interns
Greg Scarlatoiu
Greg Scarlatoiu Executive Director
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Greg Scarlatoiu is Executive Director of the Committee for Human Rights in North Korea (HRNK) in Washington, D.C. A seasoned lecturer on North Korean human rights, political security and economic issues on the Korean peninsula, Scarlatoiu has appeared as an expert witness at several Congressional hearings on North Korean human rights. Scarlatoiu is an experienced social audit consultant, having conducted eleven annual surveys of compliance with International Labor Organization (ILO) core Conventions in South Korea. Prior to HRNK, he was with Korea Economic Institute (KEI) in Washington, D.C. Scarlatoiu has worked with the International Labor Organization’s Department for the Activity of Multinational Enterprises (ILO-MULTI) in Geneva, Switzerland. He has over six years’ experience in international development, having delivered technical assistance under missions funded by USAID, the World Bank and the Asian Development Bank. For twelve years, he has been authoring and broadcasting the weekly Scarlatoiu Column to North Korea, for Radio Free Asia (RFA). A visiting professor at Hankuk University of Foreign Studies (HUFS) in Seoul, Scarlatoiu co-chairs the Korean peninsula class at the State Department’s Foreign Service Institute (FSI). He holds a Master of Arts in Law and Diplomacy (MALD) from the Fletcher School, Tufts University; and an MA and BA from Seoul National University, Department of International Relations. Scarlatoiu was awarded the title of Citizen of Honor, City of Seoul, in January 1999. He is fluent in Korean, French and Romanian.

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 has 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. At the Committee for Human Rights in North Korea, she has completed editorial and graphic design work on The Hidden Gulag Second Edition; Marked for Life: Songbun, North Korea’s Social Classification System; Coercion, Control, Surveillance, and Punishment: An Examination of the North Korean Police State; North Korea’s Hidden Gulag: Interpreting Reports of Changes in the Prison CampsIllicit: North Korea’s Evolving Operations to Earn Hard Currency; and Arsenal of Terror: North Korea, State Sponsor of Terrorism, and satellite imagery reports by AllSource Analysis. Continuing work on future publications, she is also involved in conference planning and execution. She has worked on outreach both inside and outside of Washington D.C., co-hosting with organizations, such as the Center for Strategic and International Studies, the Korea Economic Institute, the Illinois Holocaust Memorial and Museum, the Jacob Blaustein Institute, and many more. 

Amanda Mortwedt Oh
Amanda Mortwedt Oh Project Officer and Development Associate
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Amanda Mortwedt Oh is a project officer at HRNK in charge of a series of more than 30 studies monitoring and investigating North Korea’s political prison camps through satellite imagery and escapee testimony. Her research focuses on human rights, international criminal law, and North Korea’s prison camps. Amanda authored a report that was submitted to the UN Commission of Inquiry on Human Rights in North Korea (COI) on behalf of HRNK 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 holds a Master of Laws in International Law (LLM) degree from The Fletcher School of Law and Diplomacy at Tufts University, where she studied “North Korean State and Society” and wrote her thesis on North Korea and transitional justice. Amanda also serves as an attorney in the U.S. Army Reserve Judge Advocate General's Corps.

Raymond Ha
Raymond Ha Office Manager and Outreach Coordinator
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Raymond Ha graduated with a B.A. in Politics from Princeton University. He first became engaged in North Korean human rights issues while interning at the Citizens' Alliance for North Korean Human Rights and further pursued his interest by serving as president of Princeton's NKHR student group. He decided to join HRNK not only to learn more about the complex politics surrounding North Korea, but also to become directly involved in the effort to improve the human rights situation there at a time when the issues continue to gain significant momentum amongst the international community. During his time at HRNK, he also hopes to gain insight into democracy, development, and human rights. 

North Korea Imagery Analysis of Camp 16
Joseph S. Bermudez Jr., Andy Dinville, and Mike Eley
Dec 15, 2015

AllSource Analysis analyzed imagery of the North Korean political prison facility known as Camp 16 and its immediate environs using pan sharpened multispectral satellite imagery collected by DigitalGlobe and Airbus Defense and Space from April 2013 through January 2015. Also analyzed was a declassified KH-9 satellite image from October 1983. Imagery analysis helped determine the operational status of Camp 16 based on changes in the following f

North Korea Imagery Analysis of Camp 14
Joseph S. Bermudez Jr., Andy Dinville, and Mike Eley
Nov 30, 2015

As part of a joint undertaking with HRNK to use satellite imagery to shed light on human suffering in the Democratic People’s Republic of Korea (DPRK, more commonly known as North Korea), AllSource Analysis (ASA) has been monitoring activity at 

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