Airb007, do a little research before posting your smart ass comment.  mrhunter is not bluffing or misleading, there is a new pilot program called Military Accessions Vital to the National Interest, or MAVNI, where one can join the army without having US green card or Citizenship but be here legally for 2 years on F1, H1 or other temp visa.  

Check this NY times article (On second page of this article  Nepali language is listed as special skill)
http://www.nytimes.com/2009/02/15/us/15immig.html?pagewanted=1&_r=1