I've tried extensively to answer this questin myself to no avail.  I understand that Special Forces soldiers learn languages specific to their area of operation.  If one was to go into SF training with a primary language of English and a secondary language of Russian, would they take this into account or decide that they would want that person to learn whatever fits their needs?  I know that Russian is spoken in some parts of Afghanistan and was just wondering if Russian was a needed langauge in SF or not.  Thanks in advance.