Operation:last man standing

The year is 2048, with the US at war with the wretched Death Hound terror group a private funded group: mecha Helios has been building drones to replace us soldiers:ships,tanks, aircraft, all functions on its own connected to a main frame network ran by a cyborg a cross between a human and bot with a neuro chip able to access the robots programming and shut them down if something goes wrong. As a team of marines embark with a cyborg Dr McKenzie hall to a island it slowly starts going down hill