The Korean War Identification Project: 30 years of expanding scope and complexity in the accounting of American war dead

Abstract The Korean War claimed approximately 36,500 American service member casualties in its 3 years, of which nearly 7600 are still unaccounted for. The Korea 208 (K208) Project began in 2011 to more strategically address the highly commingled nature of 208 boxes of human remains that were repatriated from North Korea to the United Nations Command in the early 1990s and subsequently turned over to the Central Identification Laboratory, Hawaii (now Defense POW/MIA Accounting Agency [DPAA]) for analysis and identification. The K208 was further expanded by the recovery of remains from Joint Recovery Operations (JROs) in North Korea between 1996 and 2005, which revealed, among other issues, the presence of non‐U.S. casualties and crossover of elements between these two assemblages. More recently, 55 boxes of human remains (known as the K55) were repatriated from North Korea in 2018 with many of the same commingling and assemblage crossover issues originally presented by the K208. Additionally, there has been an increased push to disinter more than 800 unknown Korean War service members buried at the National Memorial Cemetery of the Pacific (also known as the Punchbowl) in Honolulu, which represent casualties recovered from both North and South Korea that had undergone prior analysis in the 1950s and 1960s. Subsequent examination has revealed that many Punchbowl remains are commingled despite being thought to have been originally buried as discrete individuals. Because of these developments, the K208 Project has grown in complexity and scope, thus changing its name to the Korean War Identification Project (KWIP) in 2017. Now under its purview are the original accessions from the K208 and JROs as well as the K55 and Punchbowl, representing the largest identification project within the DPAA. A robust and defensible identification process begins with an initial triage of the remains, followed by a systematic process of segregation, consolidation, and corroboration leading to identification. This unique case of highly commingled human remains, involving thousands of missing persons from varied proveniences, highlights the challenges and successes of a multi‐disciplinary approach involving historians, anthropologists, odontologists, and DNA and isotope specialists at the forefront, while also working with family members towards resolution. As of December 31, 2020, the KWIP has identified a total of 591 service members and continues to seek ways to innovate and improve both the quantity and quality of its work. This article is categorized under: Forensic Anthropology > Anthropology in Mass Disaster & War Crime Contexts Forensic Biology > Forensic DNA Technologies Forensic Medicine > Historical Perspectives