Factbox-Who are the armed fighters in Russia's Belgorod region?

Reuters

Published May 23, 2023 07:11AM ET

Updated May 23, 2023 06:07PM ET

KYIV (Reuters) - Fighting in Russia's western Belgorod region entered a second day on Tuesday following a military incursion from Ukraine. Russia has blamed Ukrainian armed groups and launched a terrorism investigation.

Kyiv has denied any role and said the attackers are Russian citizens. Two groups - the Russian Volunteer Corps (RVC) and Freedom of Russia Legion - have claimed responsibility. Here is what we know about them.

RUSSIAN VOLUNTEER CORPS

The RVC was founded by a far-right Russian national last August and comprises Russians who have been fighting in and for Ukraine against their own country.

The group has also been active over the border in Russian territory, and claimed responsibility for a raid there in March as well as the incursion into Belgorod.

The Ukrainian military intelligence agency says the RVC is an independent underground group inside Russia that also has a unit in the Ukrainian Foreign Legion. The Foreign Legion says it has nothing to do with the RVC.

A video posted by the RVC on Monday showed two men claiming to have captured a Russian armoured personnel carrier. Reuters was able to identify one of the men as Ilya Bogdanov, a Russian national who received Ukrainian citizenship in 2015 after fighting for Kyiv against Russian-backed forces in Ukraine's east.

FREEDOM OF RUSSIA LEGION

The Freedom of Russia Legion says it was formed in spring 2022 "out of the wish of Russians to fight in the ranks of the Armed Forces of Ukraine against Putin's armed gang".