Sounds like they're trying to make their own version of a 'foreign legion' and this is what they're reduced to after no one volunteered and Iran, China, North Korea and all the Central Asian Republics told them to buzz off. They might get at most 200-500? That wouldn't be enough to make a big difference, unless they were used to train conscripts over a long period, which Russia is unlikely to do.

Russia just keeps trying to do a crappy imitation of what Ukraine is doing successfully, except they have no understanding or experience in doing it right, the people they hire aren't motivated or competent and they end up screwing up.

That being said, sounds like the US really screwed the commandos over, why can't the US take them in when they put their necks out, stayed loyal and fought the Taliban right up to the last minute?