Koreas tensions

Suspected N. Korean hypersonic missile exploded in flight, S. Korea says

A suspected hypersonic missile launched by North Korea exploded in flight yesterday, South Korea’s military said, as North Korea protests the regional deployment of a U.S. aircraft carrier for a military drill with South Korea and Japan.

Later yesterday, South Korea conducted live-fire drills along its disputed western sea boundary with North Korea, its first since it suspended a 2018 agreement with the North aimed at reducing front-line military tensions in early June.

The North Korean missile was launched at about 5:30 a.m. and was aimed toward the North’s eastern waters before the failure, South Korea’s Joint Chiefs of Staff said. Missile fragments were scattered in the water up to 250 kilometers from the launch site near North Korea’s capital, it said. No damage was immediately reported.

The Joint Chiefs of Staff said it believes the weapon was a solid-fueled hypersonic missile. The launch generated more smoke than normal launches, possibly because of an engine fault, it told South Korean reporters at a background briefing. The contents of the briefing were shared with foreign media.

In a three-way phone call, senior diplomats from South Korea, the U.S. and Japan condemned the missile launch as a violation of U.N. resolutions and agreed to maintain close coordination in response to North Korean threats, according to South Korea’s Foreign Ministry.

North Korea has performed a series of hypersonic missile tests since 2021 in an apparent effort to acquire an ability to penetrate its rivals’ missile defense shields. Foreign experts question whether the missiles have achieved their desired speed and maneuverability during the test flights. In recent years, North Korea has also been developing more missiles that use solid propellants, Launches of such missiles are harder to detect than liquid-propellant missiles, which must be fueled before liftoff.

Wednesday’s missile test came as the rival Koreas are engaged in Cold War-style psychological warfare using balloons and loudspeaker broadcasts.

South Korea said North Korea launched large balloons carrying trash across their border Tuesday night for the sixth time since late May. About 100 balloons with bags of paper waste reportedly fell in South Korean territory.

The balloons resulted in the suspension of takeoffs and landings at South Korea’s Incheon International Airport, about an hour’s drive from the border, for three hours early Wednesday, in the second such disruption since the North’s balloon launches began on May 28, according to South Korean aviation authorities.

North Korea says it is responding to balloons launched by South Korean activists that carried political leaflets into the North. On June 9, South Korea briefly conducted propaganda broadcasts from loudspeakers along the border for the first time in years in response to the North Korean balloons. South Korea’s military said Monday it is ready to turn on its loudspeakers again.

On Wednesday, South Korean forces on front-line islands fired 290 artillery and missile rounds into the waters near the Koreas’ western sea boundary, the site of several bloody naval skirmishes since 1999, the South Korean marine corps said. It said South Korea will regularly conduct firing drills there.

Such firing exercises were prohibited under the 2018 tension-easing deal with North Korea, which required both countries to cease all hostile acts along their land and sea borders. The deal had already been in danger of collapsing in recent months, with the two Koreas firing artillery rounds near the sea boundary in January and taking other steps that violated it.

Also Wednesday, South Korea and the U.S. flew 30 advanced fighter jets as part of joint drills this week. HYUNG-JIN KIM, SEOUL, MDT/AP

Categories Asia-Pacific