North Korea will transfer the remains of an unspecified number of soldiers killed in the Korean War on Friday, South Korea's Yonhap news agency reported, after accepting about 100 wooden caskets sent by the United States.

The repatriation of remains of U.S. soldiers killed in the 1950-53 Korean War was one of the agreements reached during a landmark summit between U.S. President Donald Trump and North Korean leader Kim Jong Un in Singapore on June 12.

U.S. Forces Korea said later last month they had moved 100 wooden temporary transit cases into the Demilitarized Zone separating the two Koreas to receive and transport the remains.