My interest in it has been for a while.
Heck, I've got a Type II (indoor) Fallout Shelter sign I bought at a surplus outlet and have in my room
And I've done a lot of research into the Nike site in my town...8^)
Ahhh, the venerable Nike. There were many different combinations (Nike-Hercules, Nike-Ajax, etc.) In fact, the Nike system served as the foundation for an early ABM until the US signed the ABM treaty with the USSR (which the Soviet Union violated before the ink was dry).