A military bunker located near Île Longue, France. Île Longue serves as the home base for France's nuclear ballistic missile submarine fleet and has been the operational center of the Force Océanique Stratégique since 1972. The site includes underground facilities for submarine maintenance and nuclear weapons storage, playing a crucial role in France's nuclear deterrence strategy.
L420A
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Military Bunker
Unknown
Gallery
Description
Location on Map
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Data Sheet
model Number L420A
german Name Unterstand fü 60cm Scheinwerfer
english Name Bunker for 60cm searchlight
concrete M3 490
wall Thickness B
function Machinery bunkers and searchlight garages
materials [object Object]
build_year 1972
type underground bunker
Sources
Access Unknown
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