The Day

N. Korean leader inspects ‘homemade’ H-bomb for ICBM

- By FOSTER KLUG

Seoul, South Korea — North Korean leader Kim Jong Un inspected a new, “super explosive” hydrogen bomb meant to be loaded into an interconti­nental ballistic missile, Pyongyang’s state media said today, a claim to technologi­cal mastery that some outside experts will doubt but that raises the possibilit­y of an imminent nuclear bomb test.

Photos released by North Korea showed Kim talking with his lieutenant­s as he observed a silver, peanut-shaped device that was apparently the purported thermonucl­ear weapon destined for an ICBM.

Aside from the factuality of the North’s claim, the language in its statement seems a strong signal that Pyongyang will soon conduct another nuclear weapon test, which is crucial if North Korean scientists are to fulfill the national goal of an arsenal of viable nuclear ICBMs that can reach the U.S. mainland. There’s

The White House said Saturday President Trump spoke with Japan Prime Minister Abe to discuss “ongoing efforts to maximize pressure on North Korea.”

speculatio­n that such a test could come on or around the Sept. 9 anniversar­y of North Korea’s national founding, something it did last year.

As part of the North’s weapons work, Kim was said by his propaganda mavens to have made a visit to the Nuclear Weapons Institute and inspected a “homemade” H-bomb with “super explosive power” that “is adjustable from tens kiloton to hundreds (of) kiloton,” the state run Korean Central News Agency said.

The White House said late Saturday that President Donald Trump spoke with Japan’s Prime Minister Shinzo Abe to discuss “ongoing efforts to maximize pressure on North Korea.” The statement did not say whether the conversati­on came before or after the North’s latest claim that its leader has inspected the loading of a hydrogen bomb into a new interconti­nental ballistic missile.

North Korea in July conducted its first ever ICBM tests, part of a stunning jump in progress for the country’s nuclear and missile program since Kim rose to power following his father’s death in late 2011. The North followed its two tests of ICBMs, which, when perfected, could target large parts of the United States, by threatenin­g to launch a salvo of its Hwasong-12 intermedia­te range missiles toward the U.S. Pacific island territory of Guam in August.

It flew a Hwasong-12 over northern Japan last week, the first such overflight by a missile capable of carrying nukes, in a launch Kim described as a “meaningful prelude” to containing Guam, the home of major U.S. military facilities, and more ballistic missile tests targeting the Pacific.

To back up its bombast, North Korea needs to conduct nuclear tests. The first of its two such tests last year involved what it claimed was a hydrogen bomb; the second it said was its most powerful detonation ever. Experts and outside government­s are skeptical of the hydrogen claim, but it is almost impossible to independen­tly confirm North Korean statements about its highly secret weapons program.

It is clear, however, that each new missile and nuclear test gives the North invaluable informatio­n that allows big jumps in capability. A key question is how far North Korea has gotten in efforts to consistent­ly shrink down nuclear warheads so they can fit on long-range missiles.

“Though we cannot verify the claim, (North Korea) wants us to believe that it can launch a thermonucl­ear strike now, if it is attacked. Importantl­y, (North Korea) will also want to test this warhead, probably at a larger yield, to demonstrat­e this capability,” said Adam Mount, a senior fellow at the Center for American Progress.

North Korea’s claim that “this warhead is variable-yield and capable of specialize­d weapons effects implies a complex nuclear strategy. It shows (North Korea) is not only threatenin­g assured destructio­n of the U.S. and allied cities in the event it is attacked, but also that (North Korea) is considerin­g limited coercive nuclear strikes, or is seeking credible response options for U.S. ones.”

North Korea is thought to have a growing arsenal of nuclear bombs and has spent decades trying to perfect a multistage, long-range missile to eventually carry smaller versions of those bombs.

South Korea’s main spy agency has previously asserted that it does not think Pyongyang currently has the ability to develop miniaturiz­ed nuclear weapons that can be mounted on long-range ballistic missiles. Some experts, however, think the North may have mastered this technology.

The North said in its statement Sunday that its H-bomb “is a multi-functional thermonucl­ear nuke with great destructiv­e power which can be detonated even at high altitudes for super-powerful EMP (electromag­netic pulse) attack according to strategic goals.”

Kim, according to the statement, claimed that “all components of the H-bomb were homemade ... thus enabling the country to produce powerful nuclear weapons as many as it wants.”

In what could be read as a veiled warning of more nuclear tests, Kim underlined the need for scientists to “dynamicall­y conduct the campaign for successful­ly concluding the final-stage research and developmen­t for perfecting the state nuclear force” and “set forth tasks to be fulfilled in the research into nukes.”

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