North Korea fires 'around a dozen' ballistic missiles amid rising tensions with South Korea

North Korea launched around a dozen short-range ballistic missiles on Thursday. They were fired from the Wonsan area on the country’s east coast. The launches matter because they came during a sharp dispute with South Korea over border landmines and after Seoul offered military talks.

South Korea’s Joint Chiefs of Staff said the missiles travelled about 250 kilometres toward the East Sea, also called the Sea of Japan. South Korea and the United States were analysing their exact specifications. The Japan Coast Guard also warned ships in the area to stay vigilant.

The launches add to a series of recent North Korean weapons tests. Seoul increased surveillance for possible additional launches. South Korea called the activity a violation of United Nations Security Council resolutions and said it did not help manage the worsening situation. North Korea had not responded to Seoul’s proposed talks.

A short-range ballistic missile is a guided missile designed to travel a relatively limited distance. After launch, it rises quickly and follows a ballistic, or arcing, path before descending toward its target. Its range is shorter than that of medium- or long-range ballistic missiles, but it can still threaten nearby military sites.

A cruise missile works differently. It usually remains within the atmosphere and uses an engine throughout much of its flight. It flies more horizontally and can follow a programmed route, sometimes at low altitude. A ballistic missile spends much of its journey coasting after its powered ascent, while gravity shapes its descent.

The distinction matters because flight paths affect detection and response. The North Korean missiles in this incident flew about 250 kilometres. South Korea and the United States were studying their exact specifications, so the article does not identify their precise models or technical performance.

United Nations Security Council resolutions restrict North Korea’s ballistic-missile activities. The reason is that such launches are treated as part of the country’s prohibited weapons development. Therefore, South Korea said firing the missiles breached international decisions, regardless of whether the weapons were short-range.

The immediate example was North Korea’s launch of around a dozen short-range ballistic missiles from the Wonsan area. They travelled about 250 kilometres toward the East Sea. Seoul’s National Security Office labelled the launches “serious acts” and said they did nothing to help manage the current situation.

The accusation adds an international dimension to an already tense local dispute. South Korea had proposed military talks to confirm the border and restore communication channels. Instead, the missile launches prompted stronger surveillance and criticism. The article does not report any new UN action after this launch, and North Korea had not responded to Seoul’s talks proposal.

The incident involved a landmine explosion along the heavily fortified border between North and South Korea. Three South Korean soldiers were wounded. A joint investigation by Seoul and the United Nations later concluded that North Korea had planted the landmines more than a year earlier.

South Korea described the alleged mine-laying as a clear violation of the Armistice Agreement. It demanded an apology from Pyongyang. North Korea mockingly dismissed that demand. The dispute became more dangerous because the Demilitarized Zone is one of the world’s most heavily fortified frontiers, where landmine incidents have previously raised tensions.

The mine blast also affected diplomacy. South Korea proposed military talks to mutually confirm the precise border location and discuss restoring communication channels. North Korea had not responded. The missile launches then arrived against this unresolved background, making them appear connected to a wider confrontation over border security and military pressure.

The immediate practical effect is closer monitoring. South Korea said it had increased surveillance for possible additional launches, while South Korea and the United States analysed the missiles’ exact specifications. The Japan Coast Guard also urged ships in the area to remain vigilant. These steps help military and maritime authorities detect further activity and protect personnel and vessels.

Border security could become more tense. The missile tests followed a landmine blast that wounded three South Korean soldiers, and both sides have discussed loudspeakers and other psychological pressure. More weapons activity could lead to heightened readiness and stronger warnings along the Demilitarized Zone, though the article does not report a new border deployment.

Talks could also become more difficult. Seoul proposed military discussions to confirm the border and restore communication channels, but Pyongyang had not replied. The launches may reinforce the view that North Korea is using military pressure to warn Seoul against interfering with its border fortification efforts.

Missiles are not the only pressure tool in the Korean border dispute. The article says both countries have occasionally used loudspeakers to broadcast propaganda across their shared border. These broadcasts are part of wider psychological-warfare methods, designed to influence the other side’s soldiers and public without direct combat.

North Korea has also been accused of using landmines as a physical security measure. A joint Seoul-United Nations investigation concluded that Pyongyang planted mines more than a year before one exploded and wounded three South Korean soldiers. South Korea called that a violation of the Armistice Agreement, while North Korea dismissed the accusation.

Kim Yo Jong said North Korea would place loudspeakers on standby within days and had put unspecified “new counter means” on alert. South Korea instead proposed military talks about the border and communication channels. North Korea had not responded, leaving pressure and possible psychological operations active.

Military deterrence works by convincing an opponent that attacking would bring unacceptable costs. A country displays weapons, readiness or military capability to make its threats credible. The intended message is often defensive: do not attack because retaliation would be powerful. This logic can prevent war when both sides understand the signals.

The North Korean launches illustrate that mechanism. A South Korean professor called them a high-level show of force. He said Pyongyang was demonstrating the ability to destroy major South Korean and United States military facilities and warning Seoul not to interfere with border fortification. The display was therefore both military and political.

Deterrence can also increase danger. One side’s warning may look like preparation for attack to the other. That can prompt more surveillance, weapons tests, loudspeakers or troops, producing a cycle of pressure. In this case, missile launches followed a landmine dispute and came while South Korea’s proposed military talks awaited a response.