© The Associated Press FILE - In this Nov. 6, 1998, file photo, North Korean soldiers carry an aluminum casket containing remains of a U.S. serviceman killed during the Korean War toward U.N. Command soldiers, foreground, at the border village of Panmunjom, South Korea. South Korean media reported that the U.S. military plans to send 215 caskets to North Korea through a border village on Saturday, June 23, 2018, so that the North could begin the process of returning the remains of U.S. soldiers who have been missing since the 1950-53 Korean War. (AP Photo/Ahn Young-joon, File)
SEOUL, South Korea (AP) — The U.S. military said it moved 100 wooden coffins to the inter-Korean border on Saturday to prepare for North Korea's returning of the remains of American soldiers who have been missing since the 1950-53 Korean War.
U.S. Forces Korea spokesman Col. Chad Carroll also said 158 metal transfer cases were sent to a U.S. air base near Seoul, South Korea's capital, and would be used to send the remains home.
North Korea agreed to return U.S. war remains during the June 12 summit between North Korean leader Kim Jong Un and President Donald Trump.
While the U.S. military preparations suggest that the repatriation of war remains could be imminent, it remains unclear when and how it would occur.
Earlier Saturday, Carroll denied a report by South Korea's Yonhap news agency that U.S. military vehicles carrying more than 200 caskets were planning to cross into North Korea on Saturday. He said plans for the repatriation were "still preliminary."