If you've seen some footage of the Iraqi troops battling ISIS, you will notice that they are packing heat from the US. They have a bunch of hand-me-down gear like humvees, m16s, m249s, Abrams, etc. However, they still use their old soviet era weapons and vehicles alongside the US ones. It would be a US Army and Militia hybrid army. They are a force to be reckoned with and will be no pushover against factions like the Insurgents or Militia, but will have a harder time going against more conventional and modern armies like Russia, US, or Great Britain. I hope this will be an extended discussion where we can turn this into reality. Below are some images I've pulled from Google to help convey my points.