North Korean troops in disarray, three Russian soldiers killed in ”misfire accident”

It was reported that "North Korean troops retreating from the Kursk region of Russia suffered an accidental firing, killing three Russian soldiers."
According to the US radio station Radio Free Asia (RFA) on the 1st (local time), a pro-Russian terrorist
The Kremlin Wind reported, "The accident occurred on the 29th of last month when North Korean forces were retreating after attacking Ukrainian positions."
Meanwhile, the 6th Special Operations Regiment of the Ukrainian Special Forces (SSO) said on the 31st that "Russian forces are occupying
"We have recaptured part of the Kursk region, which was occupied by Russian and North Korean troops," the Special Operations Command said on its Telegram channel on the same day.
The Naval Forces annihilated them after a battle."