Japan says North Korea developing warheads to penetrate missile defenses

A missile is fired during the test of a multiple rocket launcher in this undated photo released on August 25, 2019 by North Korea's Korean Central News Agency (KCNA). KCNA via REUTERS

TOKYO (Reuters) – Pyongyang appears to be developing warheads to penetrate a ballistic missile shield defending Japan, the country’s defense chief said on Tuesday, pointing to the irregular trajectories of the latest missiles launched by North Korea.

Defence Minister Takeshi Iwaya told a news conference that Japan believes the rockets were a new short-range ballistic missile, according to a ministry spokesman who confirmed his comments carried by domestic media.

Recent short-range missile tests by Pyongyang have stoked alarm in neighboring Japan even as U.S. President Donald Trump has dismissed the launches as unimportant.

Saturday’s test firings came a day after Seoul said it was ending a military intelligence-sharing pact with Tokyo, amid a worsening spat over wartime forced labor.

Iwaya and other Japanese officials called Seoul’s decision “irrational” as the threat posed by North Korea grows.

Japan and the United States have Aegis destroyers deployed in the Sea of Japan armed with interceptor missiles designed to destroy warheads in space. Japan also plans to build two land-based Aegis batteries to bolster its ballistic missile shield.

Those defense systems, however, are designed to counter projectiles on regular and therefore, predictable, trajectories, and any variation in flight path would make interception trickier.

Detailed analysis of the latest North Korean launches was underway with the United States, an official of South Korea’s defense ministry said on Tuesday.

(Reporting by Tim Kelly in Tokyo; Additional reporting by Hyonhee Shin in Seoul; Editing by Clarence Fernandez)

Japanese capital holds first North Korean missile attack drill

Participants run during an anti-missile evacuation drill at the Tokyo Dome City amusement park in Tokyo, Japan January 22, 2018.

TOKYO (Reuters) – Tokyo held its first missile evacuation drill on Monday with volunteers taking cover in subway stations and other underground spaces that would double as shelters for the Japanese capital in the event of a North Korean missile strike.

The choreographed evacuations at a fair ground and park ringing the Tokyo Dome baseball stadium involved around 300 volunteers.

Small groups of protesters scuffled with police as they demonstrated against what they criticized as a war game that fanned public fear.

While hope grows that North Korea’s participation in next month’s Winter Olympics in South Korea may help defuse tension in the region, Japan is escalating efforts to prepare its citizens for a possible war.

Tokyo believes the threat posed by Pyongyang’s ballistic missile and nuclear weapons development is deepening.

“A missile from North Korea would arrive in less than 10 minutes and the first alert would come about three minutes after launch, which gives us only around five minutes to find shelter,” Hiroyuku Suenaga, a Japanese government official, told volunteers after the Tokyo exercise.

Small Japanese towns and villages have conducted similar drills as North Korea has pushed ahead with its missile and nuclear weapons programs.

North Korea conducted its most recent and biggest nuclear bomb test in September and has tested dozens of ballistic missiles. The latest missile test in November reached an altitude of about 4,475 km (2,780 miles) and flew 950 km (590 miles), passing over Japan before splashing into waters in Japan’s exclusive economic zone.

Pyongyang says its weapons programs are a necessary defense against a possible U.S. invasion.

Amid public concern over the possibility of more missile launches, Japanese public broadcaster NHK issued a false launch alarm urging people to take shelter six days ago. That came days after a similar false alert caused panic across Hawaii.

“I am not that worried about North Korea, if something happened that would be frightening,” said Hidenobu Kondo, one of the volunteer evacuees. However, the 50-year-old company employee said the drill would not be of much use in the event of real attack.

“If I was at work it might be easy to evacuate, but If I was outside somewhere it would be more difficult,” Kondo said.

Japan’s defenses against a ballistic missile strike include Aegis destroyers in the Sea of Japan armed with interceptor missiles designed to destroy warheads in space. PAC-3 Patriot missile batteries represent a last line of defense against warheads that can plunge to their targets at several kilometers per second.

Japan has also decided to buy two land-based Aegis batteries and cruise missiles that could strike North Korean missile sites.

(Reporting by Tim Kelly; Editing by Paul Tait)