Park and Blinken will also discuss economic security, cooperation on industrial technology, and regional issues of mutual interest, the ministry said.

The visit marks the first by a US secretary of state to the country in two and a half years. It comes amid heightened security cooperation between the allies and growing concerns about North Korea’s military cooperation with Russia.

South Korea and the US, along with Japan, recently condemned the supply of arms and military equipment by North Korea to Russia, laying out what they said was evidence that confirmed deliveries of such shipments.

Washington and Seoul see the close military ties between the North and Russia, which is thought to be suffering from depleting stocks of munitions in its war with Ukraine, as an effort by Pyongyang to secure strategic military capabilities in return.

North Korea and Russia have denied claims of arms deals while pledging to expand their ties.

North Korea’s foreign minister, Choe Son-hui, has demanded an explanation on how trilateral military drills by the US, South Korea, and Japan did not pose a threat to regional security.

Pyongyang has escalated the development of tactical weapons and longer-range ballistic missiles, threatening to annihilate South Korea, which Pyongyang has accused of working with the US to wage war.

North Korea has also pledged to launch a spy satellite, having failed twice this year to put one in orbit.

South Korea, a major arms exporter, has resisted Western pressure to help arm Ukraine directly over possible repercussions to its business interests in Russia.