SK Telecom, South Korea's major mobile carrier, announced plans to open an AI data center.

The South Korean government and the United Nations Command (UNC) are giving conflicting accounts of North Korea's recent move to intensify border fencing, with the two allies disagreeing over whether the activity constitutes a violation of the armistice agreement. This dispute marks the second disagreement in recent months between South Korea and the UNC over border issues, following a previous disagreement regarding authority to grant approval for nonmilitary access to the Demilitarized Zone (DMZ).

North Korea has installed barbed wire fences just 80 meters from the Military Demarcation Line (MDL), the boundary separating the two Koreas. The South Korean defense ministry said Monday that the activity is "in clear violation of the armistice agreement," which halted the 1950-53 Korean War. The DMZ functions as a buffer zone extending 2 kilometers on either side of the MDL to restrict troops and heavy weapons.

The UNC publicly challenged South Korea's assessment on Wednesday through a fact sheet posted on its website. The fact sheet disputed South Korea's framing of the North Korean construction activities, indicating disagreement over the interpretation of the armistice agreement and its restrictions on border activities. The UNC's response illustrates ongoing tensions over how to enforce and interpret the terms that have governed the demilitarized zone since the Korean War's conclusion.