X is your team. Even if they have a bunker they can't escape because if you work as a team the triangle gets smaller and smaller. Usually one guy would just lay down fire to suppress them and the other two would advance. And then another guy would lay down suppression fire and the former suppressor would advance. You continue this process until you are as close as you feelconfident being and then you just open up on them. If they don't surrender they will get slaughtered. If they are really dug in you can just charge them 1,2, or 3 at a time until they're all gone. It works beter if you have more than just 3 guys. Also you should wipe out any snipers in the area on your advance. Finally, ifyou work as a team and have prdesignated shooting lanes friendly fire is not possible!
Piranha Pro Ts G3 w/ Mako Storm Grip
14" Dye Boomstick
Pro Team Warp Feed
PMI Pure Energy 68cu 4500psi fiber wrapped N2
running at 180-280 psi