Looking for a 1980s spy/political thriller drama

I'm hoping someone can help me. I worked in movie theaters in the 80s while I was in college. I've been looking for a movie that played, probably 1981 or 82. It was a great spy/political thriller. There was political unrest and skullduggery. There were elements of CIA and Mossod. But unfortunately I can't remember the title, or even any ofmthe actors' names. I've been trying to find this move for years, but apparently it was too obscure to be in search engine data.

If anyone can help me locate this movie,  it would be greatly appreciated. Thank you in advance for any help.