These two articles show abandoned Cold War civil and air defense command posts. One in the Former Soviet Union and one in England. It is interesting to see that they are very similar in layout and capabilities.
First on English Russia is Abandoned Military Object which is of an air defense center where data is collected and filtered and defenses coordinated and activated.
Second is on Subterranea Britannica: Cold War and shows a Regional War Room at Cardiff, Wales where the Government would run operations during a nuclear attack. Much of these designs were based on British experience during World War II with building air defense and command posts.
These show how a like these kind of facilities are no matter where they are built or designed.