They have a govt and an army which has received US training for 2 years now.
We leave and let the police do their job.
We protect the borders from foreign aggression, removing their need for an army right away and keeping the neighbors out of the years. We also maintain, build, guard our bases and the pipeline.
The police do what police do - secure the streets and maintain the peace. Our troops do what they are supposd to be doing - defending assets, conducting missions when needed, and sleeping safe. Why on earth do we have US forces standing around, surrounded by people who hate them speaking a foreign language?
Get them out of the dangerous areas. keep the nation safe and let the police keeps the cities safe. period.