I found interesting information about joining the Russian army for foreigners!
The MoD site (in Russian) - the is no such information on the english version of the site!
I can translate it. Or use Google
- You can sign a contract if you visit the russian territory legally
- You have to know Russian language and meet medical and psichological requirements for a given military specialisation
- You can sign a contract in every military commissariat (a MoD office which work with all categories of citizencs involved in with the military - from conscripts to ex-officers)
- There are list of documents you must present, ect.