The Battle of Vercors in July and August 1944 was between a rural group of the French Forces of the Interior (FFI) [maquis] and the armed forces of Nazi Germany which had occupied France since 1940 in the Second World War.
The maquis used the prominent scenic plateau known as the (Vercors Plateau) as a refuge. The maquis carried out sabotage and partisan operations against the Germans. After the Normandy Invasion of 6 June 1944, the leadership of a force of about 4,000 maquis declared the Free Republic of Vercors and attempted to create a conventional army to oppose the German occupation.
The Allies supported the maquis with parachute drops of weapons and by supplying teams of advisors and trainers but the uprising was premature. In July 1944, up to 10,000 German soldiers invaded the massif and killed more than 600 maquisards and 200 civilians. It was Germany's largest anti-partisan operation in Western Europe. In August 1944, shortly after the battle for the Vercors, the area was liberated from German control by the Americans and the FFI.
Geography The Vercors Massif is a roughly triangular-shaped plateau with a maximum north–south length of and a maximum width of . The area is . The lowlands surrounding the steep-sided plateau average about in elevation above sea level while the top of the massif has an average elevation of about with a maximum elevation of at Grand Veymont.Le Grand Veymont, Peakbagger.com, retrieved 27 February 2012Google Earth
Unlike a flat-topped mesa, three ridges run along the top of the massif from north to south. Only a few roads climb the steep slopes to the massif and the population lives in a few small villages. The porous limestone rocks and karst terrain result in an extensive system of caves, caverns and a scarcity of surface water in the form of streams, springs and shallow wells. These characteristics would be important during the battle as the Germans took control of the water sources and ambushed maquis seeking water.
The city of Grenoble, which had a large German military garrison, is situated at the foot of the steep cliffs of the Vercors Massif at its northeastern edge. An important base was located at Chabeuil, just below the south-western rim of the Vercors.
Background
Beginning in 1942, the (STO, Compulsory Work Service) resulted in the deportation of hundreds of thousands of young French men to Nazi Germany to work as forced labour for the German war effort. To avoid the STO, tens of thousands of men fled into the mountains and forests of France and joined the maquis, the rural resistance fighters against the German occupation.
In 1943, three men, mountaineer Pierre Dalloz, soldier Alain Le Ray, and writer Jean Prévost planned to use the Vercors as a redoubt and a staging area for resistance to the German occupation. Following Operation Anton the German occupation of the (Free Zone) and the disbandment of the Vichy Armistice Army, about fifty soldiers of the 11th Cuirassier Regiment arrived in the Vercors but kept themselves distinct from the maquis, whom they regarded as amateurs.
In August 1943, Francis Cammaerts, code-name Roger, an agent of the British Special Operations Executive (SOE) organization, journeyed to the Vercors and met with French soldier Eugène Chavant. Cammaerts liked the Vercors plan. He foresaw the Vercors and other nearby mountainous areas as drop zones for allied paratroopers who would work with the local maquis to tie down German military forces and assist the Allied forces in the invasion of southern France (Operation Dragoon) which was being planned. Cammaerts arranged for the first airdrop of arms and supplies by the SOE to the Vercors maquis on 13 November 1943.
On 6 January 1944 a three-man "Union" mission, including US Marine Peter Ortiz from the American Office of Strategic Services (OSS), Colonel Pierre Fourcaud, of the French secret service and Harry Thackthwaite of SOE, met to evaluate the capabilities of the Resistance in the Alpine region of France. Along with Cammaerts they organized, trained and armed the maquis to prepare them for an important role in support of the allied invasion of southern France. The Union group departed France in May 1944.
The Germans had no soldiers stationed on the Vercors Massif but in response to sabotage activities of the maquis conducted periodic raids usually launched from Grenoble. The first raid was on 25 November 1943 and a wireless operator was captured and another wounded. On 22 January 1944, a column of 300 German troops arrived at the Grands Goulets gorge on a punitive expedition in retaliation for the ambush of a German staff car a few days earlier. A small force of maquisards attempted to block their progress on the narrow road but were either outgunned or outflanked by Alpine troops at each blocking position that they established; twenty maquis were killed. When the Germans reached Échevis on the plateau, they burned the village.
The Germans also used the (a pro-German French paramilitary militia) to suppress the growing strength of the resistance on the Vercors massif. On 15 April 1944 a column of 25 vehicles attacked the village of Vassieux, burning several farms and shooting or deporting some of the inhabitants.
Mixed signals
In the weeks leading up to the Operation Overlord, the invasion of Normandy, on 6 June 1944, the instructions given by the Allies to the maquis on the Vercors Massif were contradictory and inconsistent on whether the maquis should rise against the Germans immediately after D-Day or should wait until later, when it could be of maximum help to the Allies.
The contradictions are illustrated by the differences in the D-Day messages of the Allied commander, Dwight D. Eisenhower, and the Free French leader, Charles de Gaulle. Eisenhower urged all the maquis in France to be cautious and patient, but de Gaulle's emotional message was interpreted by the maquis as a call to take up arms immediately.
On D-Day, Cammaerts on the Vercors Massif gave the message to the maquis that clandestine sabotage should continue, but it should remain hidden, as "it would be at least two months before they would be needed". Cammaerts knew also that similar uprisings in other areas had been crushed by the Germans. To the contrary, on June 8, Marcel Descour, the regional leader of the French Resistance, instructed Francois Huet, the new commander of the Vercors maquis, to mobilise. Huet objected that he had neither the men nor the arms to defend Vercors, but Descour assured him that the Allies would send reinforcements.
The Vercors maquis expected the invasion of southern France shortly after D-Day but it took place more than two months later. The maquis also anticipated incorrectly that Allied paratroopers would land on the massif to assist it and that it would be supplied with anti-tank and other heavy weapons to fight the Germans. "We shall not forget the bitterness of having been abandoned alone and without support in time of battle", wired the FFI commander to London. The Allied forces' priorities were the Normandy front and Operation Dragoon, the latter in southern France, and not the maquis of Vercors.
German attacks
German repression of the maquis on the Vercors Massif began on 11 June with a reconnaissance-in-force from the city of Grenoble to the village of Saint-Nizier-du-Moucherotte. The small German force was repulsed by the maquis controlling the only road leading up the massif to Saint-Nizier. On 15 June the Germans returned with artillery and a larger force and forced the maquis to withdraw.
During the remainder of June, the Germans sent several more probing attacks onto the Vercors. The Allies parachuted arms and supplies to the maquis on 27 June and sent an OSS team of 15 American soldiers commanded by Lt. Vernon G. Hoppers and a four-man SOE team headed by Major Desmond Longe. Longe spoke little or no French and Cammaerts took offense at the unannounced arrival of Longe's team, calling them "unprofessional voyeurs" and asserting his authority as the senior British official in southeastern France.
Free Republic of Vercors While François Huet was attempting to create a conventional army from the maquis, journalist and De Gaulle supporter Yves Farge was organizing the politics of the Vercors resistance. On 3 July 1944 Farge and a committee proclaimed the Free Republic of Vercors, the first independent territory in France since the beginning of the German occupation in 1940. The Free Republic had its own flag, i.e., the French Republic tricolour featuring the Cross of Lorraine and the "V" for Vercors and Victory (both used as a signature by de Gaulle's Free French) and its coat of arms, the French Alpine Chamois. It was a short-lived republic; it ceased to exist before the end of the month.The Vercors in History through a few dates – Vercors Memorial website
Bastille Day
On 14 July, 72 American B-17 bombers dropped by parachute 870 CLE Canisters containing weapons, including supplies and anti-tank Bazookas, to the Maquis of Vercors. It was a daylight drop and the Germans quickly detected it and launched air strikes to bomb the canisters, the maquis fighters attempting to recover them, and the village of Vassieux, destroying one-half of the 85 houses in the village. Working with the maquis to collect the canisters was a newly arrived SOE courier, Christine Granville (Krystyna Skarbek)Garmen, Emma, "World War II's Most Glamorous Spy," , accessed 3 Jan 2020
The large, daytime drop of weapons, instead of the usual smaller night drops, was criticized by the maquis leaders as igniting German worries that the Vercors would become a serious threat to their forces and lines of communications. The German response was to organize one of their largest anti-resistance military operations in France during World War II.
Battle Lt. General was the commander of the German forces attacking the Vercors maquis. With eight to ten thousand soldiers, Pflaum established a cordon of soldiers around the massif to prevent the escape of maquis and on 21 July launched a full-scale attack. German columns advanced south along a road from Saint-Nizier in the northeast and from the south along a road from the town of Die. Alpine troops crossed the formidable, but thinly defended, eastern ramparts of the massif. The preparations being made for these assaults were readily visible to the maquis; the surprise element in the offensive was the landing of 200 airborne soldiers by glider near the village of Vassieux in the rear of the maquis defense. The glider landings were supported by warplanes bombing and strafing maquis positions.
By that first evening it was clear that the German assault was succeeding. The maquis commander Huet had a meeting of his leaders and they decided to continue to fight until defeat was inevitable and then disperse to the forest and mountains of the massif, anticipating that the Germans would soon withdraw. It was also decided that Huet's superior officer in the FFI, Henri Zeller who was present at the meeting, would escape the Vercors with SOE agents Cammaerts, Granville, and wireless operator Auguste Floiras to coordinate the resistance in other areas. The maquis sent a bitter message to the Free French authorities in Algiers and to the SOE in London telling them that they were "criminals and cowards" for not sending help.
The last gasps of the organized resistance were on 23 July with the surviving maquis taking refuge in the forests or escaping to the lowlands surrounding the Vercors.
Aftermath
Casualties among the maquis during the battle were heavy with estimates of 659 maquis fighters and 201 civilians killed. German losses were much smaller, including 83 killed and missing.