It's not a movie but I think a lot of people here would really like the Netflix show Pine Gap. It's almost like a political/espionage-y drama/thriller about an NSA ops base in Australia led by a joint US and Australian team. I'm not going to say much more than that without spoiling it or failing to do it justice, but I've watched it twice this last week..
How does it compare with the Australian Secret City on Netflix?
I thought both were good, if you liked secret city you may possibly enjoy pine gap even more