best korea gave a statement last year that they are willing to send troops to ukraine.
no idea if this about the same or if there is new info.
i doupt it will happen, korea uses very different gear then the russien military, so logistics would be a nightmare.
worst that can happen is the koreans form another "mercenary" group that gets equipped and supplied by the russiens.
would be useful for them to gain real world experience, but no idea if it will happen.