North Korea launches ten missiles from Wonsan amid border friction

North Korea launched ten short-range ballistic missiles from its eastern coast on Thursday, signaling continued military pressure on its southern neighbor.

The conflict between the two Koreas escalated in late September when land mines detonated near the border, injuring three South Korean soldiers. Seoul claimed the mines were planted south of the military demarcation line and demanded an apology, a stance Pyongyang rejected. Last week, the North announced it would resume front-line propaganda broadcasts and deploy new weapons systems in response to what it described as repeated South Korean warning shots. South Korea proposed talks to clarify the border, but Pyongyang has not replied.

South Korea's Joint Chiefs of Staff confirmed the detection of the missiles, which originated in the coastal town of Wonsan. Each projectile traveled approximately 250 kilometers, or 155 miles. Japan's Defense Ministry also detected the launch. Seoul stated its forces remained ready to repel provocations under its alliance with the United States.

The missile barrage coincides with a diplomatic push by North Korean leader Kim Jong Un. On Saturday, he traveled to the Chinese border city of Dandong, crossing a newly built bridge to visit a memorial commemorating Chinese support during the 1950 to 1953 Korean War. It was his sixth trip to China since assuming leadership in late 2011. At the site, Kim declared the friendship between the two nations to be "invincible" and met with Chinese Communist Party official Wang Huning to reaffirm bilateral cooperation.

This visit marks a strategic shift for Pyongyang, which had previously prioritized military ties with Russia by supplying troops and ammunition for its war against Ukraine. Experts suggest the recent tests, which have included submarine-launched cruise missiles and hypersonic weapons, are designed to pressure the United States into larger concessions. This diplomatic leverage comes as President Donald Trump seeks to restore dialogue with Kim.

The current testing cycle follows a period of increased border fortifications by North Korea, including the installation of additional mines and barbed-wire fences. South Korean officials report that North Korean troops have violated the border during these construction projects, prompting warning shots that Pyongyang denies.