As noted, after the launch, the rocket "accurately hit the target at a distance of 700 km."
On January 5, it was reported that the DPRK launched an unknown projectile towards the Sea of Japan.
"Ryonghap": DPRK has tested a hypersonic missile
1/5/2022, 9:55:08 PM
North Korea has tested a hypersonic missile, according to Ryonghap, citing the Central Telegraph Agency of Korea (CTAC).