The Paris Liberation Museum features an original 1940s underground bomb shelter used as a Resistance command post. Located twenty meters under the museum, the command post used during the Liberation by Colonel Henri Rol, head of the French Forces of the Interior (FFI) which was the unified military wing of the French Resistance that played a crucial role in the August 1944 liberation of Paris. It has 10-foot thick concrete walls, pedal-powered ventilation, and gas-tight doors. The memory of World War I gas attacks made keeping the bunker airtight a priority.
Built in 1938 as an air raid shelter. It was constructed to protect against potential aerial attacks.. The bunker, which features a 250-line telephone exchange, served as the operational command post for the final battle to liberate Paris, rather than as a civilian shelter. The bunker never really saw any action as a shelter, Paris was largely spared from air attacks during WWII, and there was little danger of poison gas.
The bunker was used as the headquarters for French Resistance leaders including Colonel Rol-Tanguy during the August 1944 uprising. It features a restored “disinfection room” gas masks, and a bicycle used to generate electricity. In this bunker, plans were set in place for the city’s liberation. In one room there are still telephone switchboards and a typewriter as if staff had just left yesterday.
Starting on August 15, 1944, thousands of FFI members and Parisian police initiated a general strike and armed insurrection. They seized police stations and barricaded streets before Allied forces arrived. The FFI hoped to liberate the city themselves, but their limited, mostly light, weapons cache forced them to rely on the arrival of General Leclerc‘s 2nd Armored Division and U.S. 4th Infantry Division, which entered the city on August 24-25, 1944.
The Allies were still pushing the Germans toward the Rhine River and did not want to get embroiled in a battle for the liberation of Paris. The Allies thought that it was too early to take Paris. They knew Adolf Hitler‘s Nero Decree required the German military to destroy the city if the Allies attacked. Charles de Gaulle persuaded them to attack. De Gaulle, learned the French Resistance had risen up against the German occupiers and he was unwilling to allow his countrymen to be slaughtered like the Polish Resistance during the Warsaw Uprising. He petitioned for an immediate frontal assault. He threatened to detach the French 2nd Armored Division and to order it to single-handedly attack the German forces in Paris, bypassing the chain of command in so doing, if Eisenhower delayed approval.
Paris was considered to have too great a value, culturally and historically, to risk its destruction. The Allies were also keen to avoid a drawn-out battle of attrition like during the Battle of Stalingrad when Germany was stopped in it’s tracks by the Russians. Ultimately the Allies liberated the city.
The FFI’s actions, including securing key Paris buildings, prevented the German garrison from destroying the city. The actions of the FFI allowed the city to be liberated on August 25, 1944, with relatively light resistance.