That Switzerland has far more than any other country
image text translation
(1)an air-raid shelter built right into the mountains
(2)The total number of air-raid shelters in Switzerland is about 300,000. The capacity is enough for the entire Swiss population
(3)If you look at the interior facilities
(4)an inner corridor
(5)an interceptor battery
(6)It has everything including a shower room
(7)Why did we become a country so serious about air defense
(8)I think it’s because I experienced something scary