On October 29, the Russian FSB announced that a group of foreign mercenaries of the Ukrainian Armed Forces had allegedly been “liquidated” in the Briansk region. At the same time, the saboteurs were allegedly found to have a Canadian flag and a prayer book in Polish. However, this incident raises many questions. In particular, Kremlin political scientists claim that Russia is thus looking for grounds to involve North Korean troops in the war. The official interpretation, however, looks unconvincing.

The Kremlin justifies the deployment of North Korean troops by citing a treaty with Pyongyang, but that treaty was only ratified on October 24. Meanwhile, Ukraine's Center for Strategic Communications and Information Security released a video confirming the presence of North Korean soldiers in Russia on October 18, as well as this explanation.

The incident can be seen as yet another step in Russia’s disinformation campaign aimed at justifying its aggression and spreading propaganda to domestic audiences. The Kremlin is trying to present the war not only as a conflict with Ukraine, but also as a fight against Western mercenaries. Such tactics allow the authorities to create the appearance of a broad international conspiracy against Russia and attract popular support, including by justifying increased repression and mobilization. This message is also part of a broader information context in which Russian propagandists regularly try to attract more foreign participants to the conflict, including countries seeking to maintain neutrality.