15 August to 14 September 1944 · Provence and the Rhône valley · Southern France campaign
Operation Dragoon put the U.S. Seventh Army and French Army B ashore in Provence on 15 August 1944. The assault secured a lodgement east of Toulon, accelerated the capture of Toulon and Marseille, and opened a pursuit up the Rhône valley while Army Group G withdrew from southern France. By mid-September the force from Provence had joined the Allied armies advancing from Normandy, while engineers were already restoring Marseille as a major supply port.
Baie de Cavalaire invasion beach, 15 August 1944 · U.S. Navy / Naval History and Heritage Command 80-G-59475 · Public domain · Source
The coast between Toulon and Cannes offered beaches with deep water close inshore, a mild sea, and defences that had been stripped through the summer to feed Normandy. The Nineteenth Army held 300 miles of it with divisions that were static, under-equipped and in several cases made up of eastern European conscripts.
Inland the country does the work. North of the beaches the Maures and Esterel massifs rise straight off the shore, and behind them the whole of southern France funnels into one corridor: the Rhône valley, running north from Avignon to Lyon between the Alps and the Massif Central. An army retreating from Provence has to use it. An army that reaches Montélimar before the retreating army does can close it.
That geometry is the whole campaign. The landing was the easy part. What followed was a race for a valley, run by a force improvised out of reconnaissance troops on roads that the Resistance had already cleared.
Dragoon was the most argued-over Allied operation of the war. Churchill fought it from the Tehran conference until five days before the landings, wanting the troops sent into northern Italy and towards the Balkans instead. Marshall and Eisenhower wanted a working deep-water port, and the French wanted their own army back on French soil. The Americans won because they were paying for it.
The composition of that army is the fact most often left out. Around 250,000 of the men who landed in Provence belonged to French Army B, and more than half of them were African and North African: Algerian and Moroccan tirailleurs, Moroccan goumiers, Senegalese and West African troops, alongside pieds-noirs and men who had escaped occupied France. From October 1944 many of these units were withdrawn and replaced with white FFI volunteers in a process the French command called blanchiment, so the soldiers photographed entering Paris and Strasbourg were frequently not the ones who had come ashore.
Task Force Butler, VI Corps
Given a scratch force assembled from reconnaissance troops, a tank battalion and whatever else could be spared, and told to reach the Rhône before the Germans did. Covered 200 miles in three days and sat across the escape route of an entire army, out of fuel and unsupported.
Commanding, French Army B
Landed 250,000 men through beaches designed for far fewer, then attacked Toulon and Marseille simultaneously with forces the plan had not allocated to either. Took both 27 days ahead of schedule.
Commanding, US Seventh Army
Had commanded on Guadalcanal before taking Seventh Army for the landing. Ran a coalition operation in which the majority of his ground troops were French and the majority of those were African, and did it with very little friction.
Commanding, US VI Corps
Recognised that he had no formation capable of exploitation and built one out of spare parts in three days. The decision to create and launch Task Force Butler is the reason the Nineteenth Army was nearly trapped rather than merely pushed.
Commanding, 3e Division d'infanterie algérienne
Took Marseille with an Algerian division fighting alongside an insurrection already under way in the city. His division carried much of the French infantry effort in Provence and had come to it through Tunisia and Italy.
Commanding, First Airborne Task Force
Had raised and led the First Special Service Force, the American and Canadian formation that took the offshore islands on the first night. At 37 he commanded the improvised airborne division that dropped at Le Muy.
The opponent of the operation
Argued against the landing from Tehran until five days before it, wanting the troops used in northern Italy and towards the Ljubljana Gap with an eye on the postwar map. He lost, went to sea to watch the landing, and later described it as a strategic mistake.
Commanding, Army Group G
Ordered to extract two armies from southern and south-western France up a single valley under total air superiority. Got a substantial part of the Nineteenth Army out, which was more than the situation entitled him to.
Commanding, Nineteenth Army
Held 300 miles of coast with static divisions, no transport and one armoured division on the wrong side of a river whose bridges had been destroyed from the air. Lost most of his army's equipment on the Rhône road and most of its manpower to captivity.
Commanding, 11th Panzer Division
Brought his division across France under constant air attack to reach the battle, then fought the rearguard along the Rhône that kept the retreat road open through the Montélimar week. The most effective German conduct of the campaign.
Dragoon was mounted from the Mediterranean with equipment worn out by two years of campaigning in Africa, Sicily and Italy. It went in with fewer landing craft than Normandy and against a coast that had been thinned to reinforce it, which is why an assault of this size succeeded at a cost that reads more like a rehearsal than a battle.
Two items on this page decided more than the rest. One is the fleet, because the whole point of the operation was a port. The other is the road network of the interior, which the maquis had been cutting since June and which allowed a scratch American task force to travel two hundred miles in three days through country nobody had cleared for it.
Amphibious fleet · about 880 ships · over 1,300 landing craft · 9 escort carriers
Sherman tanks of the 4/7th Dragoon Guards, 8th Armoured Brigade, waiting to go into action near Rauray, Normandy, 28 June 1944.
Air transport · about 5,000 parachutists · 400 gliders at Le Muy
The First Airborne Task Force was improvised from American and British battalions in the Mediterranean and dropped in poor visibility before dawn. The drop was more accurate than Normandy's, in part because the terrain around Le Muy gave clearer marks and the flak was thin.
Assault glider · Waco CG-4A and Horsa · landed through 15 August
Gliders came in through the day onto fields staked with anti-landing poles. The photograph here was taken from the German side, which is a useful corrective: most of the surviving imagery of this operation is Allied, and the view from the other end of the field looks different.
Battleships Nevada, Texas, Arkansas, Ramillies and Lorraine · with cruisers and destroyers
Dreadnought that featured ten 340 mm guns, a 20-knot top speed, and provided vital naval gunfire support during Operation Dragoon in August 1944.
About 1,300 aircraft · from Corsica, Sardinia and Italy · VOF-1 Hellcats from escort carriers
Air power did more damage to the Nineteenth Army on the roads than the ground forces did in contact. Trains were caught as far west as Carcassonne, the Rhône bridges were destroyed before the 11th Panzer could use them, and daylight movement became impossible across the whole south.
Coastal fortress · Fort Faron, Six-Fours, the arsenal · guns facing seaward
Toulon had been fortified for three centuries against attack from the sea. De Lattre went round the back and took the forts from the landward side with North African infantry, which is why the city fell in a week rather than in the two months the planners had allowed.
Improvised armour · recce squadron, tank battalion, armoured infantry, artillery · formed in 3 days
Assembled because VI Corps had no armoured division and needed one. It travelled two hundred miles of mountain road in three days on the strength of Resistance road intelligence, and arrived at Montélimar with almost no fuel and a fraction of its ammunition.
German radio-command guided glide bomb · rocket-assisted launch · anti-shipping weapon
The Hs 293 gave the limited German air effort a specialized anti-shipping capability. A guided bomb sank LST-282 off the Dragoon beaches on 15 August, demonstrating that ships offshore remained vulnerable even after Allied air superiority had sharply reduced conventional German attacks. The photograph is a captured weapon documented in Britain the following month, used here for equipment identification.
Dragoon was the cheapest major amphibious operation of the war in the west, and the disproportion between the two sides is the most striking thing in the record. The Nineteenth Army lost more men as prisoners in four weeks than the Allies lost in total.
The French figures below cover Army B from the landing to the link-up. They do not separate metropolitan from colonial casualties, which is one of the reasons the contribution of the North and West African units has been so hard to quantify since.
About 4,500
U.S. Army campaign history total for Southern France; slightly over 2,000 were killed, captured or missing.
About 2,700
Killed and wounded during the battle for Toulon in the U.S. Army official history. This figure covers the city battle; total French losses for Operation Dragoon require a wider accounting.
Up to about 7,000
An upper estimate in the U.S. Army campaign study; German killed and wounded totals are less certain and may include losses from air attack and Resistance action.
More than one-third
Share of requirements in northern France soon supplied through Toulon and Marseille after port clearance and repair.
Andrew Stewart is a Senior Lecturer within the Defence Studies Department, King's College London, the academic component of the United Kingdom's Joint Services Command and Staff College (JSCSC).
EUR 42.64
Operation Dragoon provides for the first time a complete overview of the liberation of the South of France, from strategic decisions made from the Allied and German high commands to the intelligence war waged by Allied code-breakers;
EUR 24.24
Anthony Tucker-Jones shows in his new in-depth study, Dragoon and the subsequent Allied advance across southern France were key stages in the liberation of Europe, and the operation had far-reaching political and military ramifications.
EUR 23.32
Popular Osprey author Steve Zaloga tells the story of this operation, from the derisive debates between the Allied commanders to the men who hit the beaches and charged ashore to help liberate occupied France.
EUR 21.63This collection is curated by WW2 Theatres and not affiliated with our website, with all site photographs licensed to their respective owners.
This operation is documented more fully in French than in English. The ECPAD holds the Service cinématographique des armées film and photographic record, catalogued down to individual frames, and the Service historique de la Défense at Vincennes holds the Army B war diaries. The Musée de la Résistance en ligne carries the maquis side. The American official history covers the Seventh Army and the strategic argument that preceded the landing.
Front lines and force areas drawn on the map are approximate, generalised from the daily situation maps. Times on 15 August are from the naval and divisional after-action reports; from 16 August the record is daily.
| Date | Event | Location | Summary |
|---|---|---|---|
| 28 November to 1 December 1943 · Conference | Tehran Keeps a Southern France Landing in the 1944 Plan | Tehran | At the Tehran Conference, Allied leaders linked the 1944 cross-Channel invasion with a supporting operation from the Mediterranean against southern France. The concept later called ANVIL was intended to bring additional Allied forces onto the Continent and to support the main campaign in northern France. Sources 11 |
| 2 July 1944 · Directive | The Combined Chiefs Set 15 August for ANVIL | Combined Chiefs of Staff | On 2 July the Combined Chiefs of Staff directed the Mediterranean command to prepare the southern France assault for 15 August. The initial landing was to use three U.S. divisions, followed by a larger build-up that included the French army assembling in the Mediterranean. Sources 8, 11 |
| 9 to 10 August 1944 · Final order | The Mediterranean Command Is Told to Proceed | London | Winston Churchill made a final effort in early August to redirect the forces assigned to Dragoon toward other Mediterranean objectives. Dwight D. Eisenhower continued to support the southern France landing on military grounds, especially the need for additional port capacity and another Allied army advancing inside France. Sources 11, 12 |
| 14 August 1944 · D−1 | The Invasion Fleet Turns Toward Provence | Western Mediterranean | Convoys assembled from ports in Italy, North Africa, Sicily, Sardinia and Corsica converged on the invasion area under Vice Admiral H. Kent Hewitt's Western Naval Task Force. On 14 August the assault groups turned toward the Var coast while air and naval deception continued elsewhere in the western Mediterranean. Sources 4, 5, 6 |
| 15 August 1944 · Before dawn | Airborne and Special Forces Isolate the Beachhead | Le Muy and the Argens valley | Before dawn, more than 5,000 parachutists of the First Airborne Task Force were dropped around Le Muy and La Motte to control road junctions behind the beaches; glider-borne troops and support elements followed during the day. Scattered drops created local confusion, but the force secured the road network needed to obstruct German reinforcement of the coast. Sources 5, 8, 9 |
| 15 August 1944 · 08:00 | VI Corps Lands on the Var Coast | Alpha, Delta and Camel sectors | At 08:00 the U.S. VI Corps put the 3rd Infantry Division ashore in Alpha sector around Cavalaire and Pampelonne, the 45th Infantry Division in Delta sector near Sainte-Maxime, and the 36th Infantry Division in Camel sector around Le Dramont and the approaches to Saint-Raphaël. Naval gunfire, minesweeping and Allied air power supported the three landings. Sources 5, 6, 8 |
| 16 August 1944 · D+1 | French Army B Begins Landing | Saint-Tropez and the invasion beaches | The first major echelon of French Army B came ashore on 16 August, including the 1st Free French Division, 3rd Algerian Infantry Division and 1st Armored Division. Jean de Lattre de Tassigny's force would eventually number roughly 250,000 to 260,000 men, with a large share drawn from North African and other African units. Sources 2, 3, 5 |
| 18 August 1944 · 11:00 | The Nineteenth Army Receives Its Withdrawal Order | Army Group G headquarters | At 11:00 on 18 August, Army Group G commander Johannes Blaskowitz received the part of the German withdrawal directive ordering the Nineteenth Army north from southern France. Toulon and Marseille were to remain as fortress garrisons while the field army tried to escape through the Rhône corridor toward the Dijon area. Sources 1, 7 |
| 18 to 20 August 1944 · Exploitation | VI Corps Pushes Mobile Forces Into the Interior | Haute-Provence | Task Force Butler left its assembly area on 18 August as VI Corps exploited through Haute-Provence. The improvised mobile force under Brigadier General Frederick B. Butler included reconnaissance, armor, armored infantry, artillery and tank-destroyer elements and initially moved north toward the Grenoble approaches. Sources 1, 8 |
| 20 August 1944 · Morning | French Forces Open the Battle for Toulon | Toulon | French forces opened the main attack on Toulon on 20 August. De Lattre used formations advancing along the coast and around the landward approaches to compress a garrison of roughly 18,000 troops into the fortified port area, while commandos and local Resistance forces supported attacks on batteries, roads and strongpoints. Sources 1, 3, 5 |
| 21 August 1944 · Late afternoon | Task Force Butler Reaches the Montélimar Battle Square | Crest and the Montélimar battle area | After regrouping at Aspres, Task Force Butler reached Crest late on 21 August, about thirteen miles east of the Rhône. Truscott's orders called for the force to seize high ground north of Montélimar and block the German withdrawal routes, with elements of the 36th Infantry Division moving up to reinforce it. Sources 1, 8 |
| 23 August 1944 · Urban battle | The 3rd Algerian Infantry Division Enters Marseille | Marseille | On 23 August troops of Joseph de Goislard de Monsabert's 3rd Algerian Infantry Division pushed into Marseille, where an insurrection and strike had already challenged German control. French units entered from the north and east while the garrison still held fortified positions, port installations and key heights. Sources 1, 3, 5, 10 |
| 28 August 1944 · Surrender | The Port Garrisons Surrender | Toulon and Marseille | By 28 August the remaining organized German positions at Toulon and Marseille had surrendered. Toulon's last fortified elements, including Saint-Mandrier, capitulated after the main city fighting had ended; at Marseille General Hans Schaefer surrendered the garrison after five days of fighting inside and around the city. Sources 1, 3, 5, 10 |
| 21 to 29 August 1944 · Battle ends | German Columns Escape the Montélimar Bottleneck | Montélimar and the Rhône valley | By 29 August the German withdrawal had passed the most dangerous point around Montélimar. Allied artillery, aircraft and ground forces inflicted heavy losses on columns and equipment, while the 11th Panzer Division and other German units kept a corridor open long enough for much of the Nineteenth Army to continue north. Sources 1, 7, 8 |
| 3 September 1944 · Pursuit | Lyon is liberated | Lyon | German forces withdrew from Lyon and Allied and French Resistance forces entered the city on 3 September. The capture marked another major step up the Rhône valley and removed the largest urban center on the route toward eastern France. Sources 1, 4, 5, 8 |
| 11 to 12 September 1944 · Junction | The Armies From Normandy and Provence Join | Dijon, Autun and Nod-sur-Seine | Contacts between forces advancing from northern and southern France took place on 11 and 12 September around the Dijon-Autun area. On 12 September elements of the French army from Provence joined Leclerc's 2nd Armored Division at Nod-sur-Seine, while U.S. forces made their own junctions farther west. Sources 1, 3, 5, 8 |
| 14 to 15 September 1944 · Transition | The Southern France Campaign Closes | Eastern France | The U.S. Army's Southern France campaign period ended on 14 September. By then Seventh Army had reached objectives that pre-invasion planning had expected much later, while Toulon and Marseille were being restored for sustained logistical use. Sources 8, 11 |
Image rights and provenance are stated per record. U.S. federal military photographs are public domain where identified as federal works. Bundesarchiv photographs used here are credited under CC BY-SA 3.0 Germany. The ECPAD image of Jean de Lattre de Tassigny is used under Licence Ouverte 2.0. Chronology media is attached only where the source supports the dated event, a tightly bounded operational attribution, or an explicitly identified immediate aftermath.
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