The JSOC mod will allow the player to operate small elite groups of soldiers throughout the battlefield including navy SEALs and even delta force operatives. Be aware that this mod is based a lot around the Navy SEALs so if you love the SEALs you should be very happy.
This is a SketchUp of what I would like the special forces Humvee to look like, we're going to ad a Gatling gun on the top but were not quite there yet.