I only remember the beginning of the movie. So there's this guy that was given a suicide mission and the help he had to choose from were criminals already in jail. I think he recruited 5 or 6. there was one girl. At the beginning a member of a gang killed a different member of a different group. The killer ended being picked and the victim's friend ended getting chosen also. He ended up training them how to fight and shoot. That's all I can remember. I think it was made in the 1990s. At some point of the movie I know they had to cross a bridge while getting shot at. And they also set up an ambush in a village. And I also think the word soldier or soldiers was in the title but not 100% sure... anyone have any clue what it may be?

I think the movie you are talking about is Soldier Boyz (http://www.imdb.com/title/tt0114489/)