Seoul ups the ante in Ukraine feud over North Korean POW transfer disclosure
South Korean President Lee Jae Myung has threatened unspecified measures against Ukraine. This action follows Ukraine's alleged refusal to acknowledge a confidentiality agreement concerning the transfer of two captured North Korean soldiers. President Lee stated that if Ukraine continues to deny the facts and fails to issue a public apology, South Korea will take further steps. He also expressed "grave regret" over Ukrainian remarks about an imminent military development. The dispute centers on the handling of the transfer of these North Korean soldiers and the terms of their handover.