I have spent a lot of time with partnered units across Africa, Iraq, and Afghanistan. Everything depends on the unit in question, especially on the host nation leadership. Strong leaders create strong units. I’ve seen everything across the spectrum except a green on blue, thank God. A group of Afghan police were actually the best I ever worked with. Their boss was a seasoned, no nonsense Mujahideen who wanted to help his people. It was a very proficient and aggressive unit.