ROK JCS Says North Korea’s Recent Launch was an “Improved” Ballistic Missile

Here is what the ROK military had to say about North Korea’s recent missile launch:

North Korea’s ballistic missile launched Tuesday flew at a top speed of Mach 10, South Korea’s military said, taking note of “improvement” compared with what it claimed to be a hypersonic missile test six days ago.

The Joint Chiefs of Staff (JCS) said the North fired the missile from its northern province of Jagang into the East Sea, and that it flew more than 700 kilometers at a maximum altitude of 60 km and at a top speed of Mach 10, 10 times the speed of sound.

The launch was detected at 7:27 a.m, the JCS said. It followed the test-firing of the North’s self-proclaimed hypersonic missile, which the JCS said traveled less than 700 km at a top speed of Mach 6.

“We assess that it has improved compared with the ballistic missile launched on Jan. 5,” the JCS said in a text message, calling the regime’s continued launches of ballistic missiles a “clear” violation of U.N. Security Council resolutions.

Yonhap

You can read more at the link, but the improved speed to mach 10 does not necessarily mean this was a hypersonic missile. The ROK JCS says they are still doing analysis of the launch.