SEOUL, South Korea — North Korea said Sunday its latest intercontinental ballistic missile test was meant to further bolster its “fatal” nuclear attack capacity against its rivals, as it threatened additional powerful steps in response to the upcoming military training between the United States and South Korea.
The United States responded by flying long-range supersonic bombers later Sunday for a joint exercise with South Korean warplanes in a demonstration of strength against North Korea.
Saturday’s ICBM test, the North’s first missile test since Jan. 1, signals its leader Kim Jong Un is using his rivals’ drills as a chance to expand his country’s nuclear arsenal to get the upper hand in future dealings with the United States. An expert says North Korea may seek to hold regular operational exercises involving its ICBMs.
North Korea’s official Korean Central News Agency said its launch of the Hwasong-15 ICBM was organized “suddenly” without prior notice at Kim’s direct order.
KCNA said the launch was designed to verify the weapon’s reliability and the combat readiness of the country’s nuclear force. It said the missile was fired at a high angle and reached a maximum altitude of about 5,770 kilometers (3,585 miles), flying a distance of about 990 kilometers (615 miles) for 67 minutes before accurately hitting a pre-set area in the waters between the Korean Peninsula and Japan.
The steep-angle launch was apparently to avoid neighboring countries. The flight details reported by North Korea, which roughly matched the launch information previously assessed by its neighbors, show the weapon is theoretically capable of reaching the mainland U.S. if fired at a standard trajectory.
The Hwasong-15 launch demonstrated the North’s “powerful physical nuclear deterrent” and its efforts to “turn its capacity of fatal nuclear counterattack on the hostile forces” into an extremely strong one that cannot be countered, KCNA said.
Whether North Korea has a functioning nuclear-tipped ICBM is still a source of outside debate, as some experts say the North hasn’t mastered a way to protect warheads from the severe conditions of atmospheric reentry. The North says it has acquired such a technology.
The Hwasong-15 is one of North Korea’s three existing ICBMs, all of which use liquid propellants that require pre-launch injections and cannot remain fueled for extended periods. The North is pushing to build a solid-fueled ICBM, which would be more mobile and harder to detect before its launch.
“Kim Jong Un has likely determined that the technical reliability of the country’s liquid propellant ICBM force has been sufficiently tested and evaluated to now allow for regular operational exercises of this kind,” said Ankit Panda, an expert with the Carnegie Endowment for International Peace.
Chang Young-keun, a missile expert at Korea Aerospace University in South Korea, said that North Korea appeared to have launched an upgraded version of the Hwasong-15 ICBM. Chang said the information provided by North Korea showed the missile will likely have a longer potential range than the standard Hwasong-15.
