A decade after the release of “Strangelove,” the Soviet Union began work on the Perimeter system — a network of sensors and computers that could allow junior military officials to launch missiles without oversight from the Soviet leadership. Perhaps nobody at the Kremlin had seen the film.
Completed in 1985, the system was known as the Dead Hand. Once it was activated, Perimeter would order the launch of long-range missiles at the United States if it detected nuclear detonations on Soviet soil and Soviet leaders couldn’t be reached. Like the Doomsday Machine in “Strangelove,” Perimeter was kept secret from the United States; its existence was not revealed until years after the Cold War ended. [...]
This is absolute madness, Ambassador,” President Merkin Muffley says in the film, after being told about the Soviets’ automated retaliatory system. “Why should you build such a thing?” Fifty years later, that question remains unanswered, and “Strangelove” seems all the more brilliant, bleak, and terrifyingly on the mark.