N. Korean claim of missile launch sham, South says

Weaker weapon fired, data made up in long-range test, Seoul contends

SEOUL, South Korea — South Korea on Tuesday dismissed North Korea’s claim to have launched a newly developed intercontinental ballistic missile last week, accusing the country of firing a less-powerful existing weapon and fabricating data after an earlier failed launch.

North Korea said it launched a Hwasong-17 missile, its longest-range developmental ICBM, on March 24 in its biggest weapons test in years.

But South Korea’s Defense Ministry said Tuesday it has determined that what North Korea fired wasn’t a Hwasong-17 but a Hwasong-15, another ICBM that it successfully tested in 2017.

Both missiles are potentially capable of reaching the U.S. mainland.

But analysts say the Hwasong-17 has a longer potential range and its huge size suggests that it’s designed to carry multiple nuclear warheads to defeat missile defense systems.

Believed to be about 82 feet long, the Hwasong-17 is, by some estimates, the world’s biggest road-mobile ballistic missile system.

The Defense Ministry said it told a parliamentary committee that details of Thursday’s launch — such as the missile’s speed, combustion and stage separation — were similar to those of the Hwasong-15, not the Hwasong-17.

The ministry report to the committee also suggested that the North Korean video wasn’t shot on the actual launch date, citing an analysis of Kim’s shadow and weather conditions seen in the video.

The report said the United States agreed with the South Korean assessment and is separately analyzing the launch.

Japanese Chief Cabinet Secretary Hirokazu Matsuno said Monday that Tokyo’s assessment that North Korea launched a new type of ICBM remained unchanged.

Matsuno said the missile poses a greater threat to Japan and the international community than other weapons North Korea has fired.

According to the assessments of both North Korea and its neighbors, the missile fired last Thursday flew higher and longer than any other

North Korean weapon tested so far.

Some experts say North Korea may have mounted a much lighter payload on the Hwasong-15 to help it fly further than its previous launch in 2017.

The South Korean Defense Ministry said the alleged North Korean deception was likely related to a previous failed attempt to launch the Hwasong-17 on March 16.

The ministry report said North Korea is believed to have then decided to launch a reliable ICBM which it could successfully fly to prevent possible public anxiety and bolster unity at home.

Colin Zwirko, a senior analyst at the North Korea-focused website NK Pro, earlier said commercial satellite images indicated that North Korean state TV video of the launch was likely shot on a different date.

He said this raises the possibility that North Korea botched a Hwasong-17 test on March 16.

Prior to the failed March 16 launch, the South Korean and U.S. militaries said North Korea tested a Hwasong-17 system twice earlier this year in launches that flew medium distances.

Some observers said North Korea was likely testing the first stage of the Hwasong-17, but North Korea said it tested cameras and other systems for a spy satellite without disclosing what missile or rocket it fired.

The North didn’t comment on the failed launch.

South Korean officials said this week that North Korea may raise tensions further in coming weeks by conducting another ICBM test, a prohibited launch of a rocket to place its first functioning spy satellite into orbit, or even a nuclear test.

North Korean state media didn’t immediately respond to the South Korean Defense Ministry report.