"Telegram, a social media app favored by Ukrainians and Russians alike is lighting up with stories of troops crossing the boarder into Russia proper, moving toward Belgorod. Russia is responding with helicopters, assuming that are attacking and moving troops to try and stop them. Pictures of checkpoints with bodies in them also appear.
Supposedly there are rumors that it is not the Ukrainian army but the “Legion of Freedom” — Russian fighters that wish to bring down Putin and his regime and have been fighting Russians in Ukraine." KOS
https://www.dailykos.com/stories/202...-near-Belgorod
Early days but...?