612SK

Bunker 612SK is a military bunker located in France, a country with a significant history of nuclear deterrence. France is one of the five recognized nuclear-weapon states under the Non-Proliferation Treaty and the only EU member to possess nuclear weapons. The bunker's specific function and historical context are not detailed in the available sources, but it is situated within a nation that has maintained a strategic nuclear deterrent since its first nuclear test in 1960 and first thermonuclear test in 1968.