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North Korea fires 2 missiles as its rivals meet

South Koreans protested on Wednesday in Seoul after North Korea conducted its first medium-range missiles since 2009.

Kim Chul-Soo/European Pressphoto Agency

South Koreans protested on Wednesday in Seoul after North Korea conducted its first medium-range missiles since 2009.

SEOUL — North Korea test-fired two medium-range ballistic missiles on Wednesday, South Korea and the United States said, a defiant challenge to a rare three-way summit of its rivals Seoul, Tokyo, and Washington that focused on the North’s security threat.

The launch of the Rodong missiles — for the first time since 2009 — violates UN Security Council resolutions and marks a big escalation from a series of shorter-range rocket launches the North has staged in recent weeks to protest ongoing annual military drills by the United States and South Korea that Pyongyang claims are invasion preparation.

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The missiles flew about 400 miles off North Korea’s east coast early Wednesday, South Korean Defense Ministry spokesman Kim Min-seok said. It was not clear where the missiles splashed down. Kim said the missiles were probably fired from a mobile launcher.

The North’s arsenal of an estimated 300 Rodong missiles could in theory be fitted with nuclear warheads — once Pyongyang masters the ability to miniaturize atomic bombs — and, with a range of up to 800 miles, could reach Tokyo and key US military bases in Japan.

The US State Department confirmed the launch of Rodong missiles and said North Korea apparently did not issue a maritime warning.

The launch comes on the fourth anniversary of the sinking of a South Korean warship that Seoul and other nations blame on a North Korean torpedo. Pyongyang denies a role. The attack killed 46 sailors.

It also poses a big challenge to what had been recently improving relations between Pyongyang and Seoul. A year after threatening each other with war, the bitter rivals had restored some trust and held reunions of families divided by the Korean War. The Korean Peninsula remains officially at war because that war ended with an armistice.

North Korean state media made no comment.

Joel Wit, a former State Department official and editor of the 38 North website, said the launch could be a serious setback to recent efforts by North Korea to improve relations with South Korea and Japan. It also could put China, the North’s only major ally, in an awkward position.

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