This photo shows South Korean and US personnel conducting a joint war remains search in waters off the southeastern city of Busan in Sept. 2023. (Defense Ministry)
This photo shows South Korean and US personnel conducting a joint war remains search in waters off the southeastern city of Busan in Sept. 2023. (Defense Ministry)

South Korea and the United States on Monday launched a four-week joint project in eastern coastal areas near the East Sea to locate the remains and belongings of soldiers killed during the 1950-53 Korean War, Seoul's defense ministry said.

The project between the ministry's Agency for KIA Recovery & Identification and the US Defense POW/MIA Accounting Agency will run through May 1 in Gangneung and Yangyang in Gangwon Province, according to the ministry.

The monthlong project will serve as a preliminary step ahead of a joint underwater search project scheduled for August, with officials set to conduct on-site interviews with local residents, collect references and inspect facilities, such as a decompression chamber, ahead of the underwater search, it added.

Through the projects, officials aim to recover remains and parts that may provide evidence of a military transport plane that crashed in 1952 due to an engine malfunction en route from Gangneung to Pohang. The accident left nine missing, including one South Korean soldier.

The two sides have regularly teamed up for joint excavation projects for missing American soldiers of the Korean War.

More than 1.7 million US troops served during the conflict, with more than 36,000 killed. Nearly 7,400 Americans still remain unaccounted for from the three-year war, according to the DPAA. (Yonhap)