June 13th, 1940
France - From now on, there is only one instruction at all levels of the French command: to gain time. It is a desperate but clear order.
On orders from General Doumenc, General Colson accelerates the mobilization of the Army of the Interior to prepare new lines of defense. His efforts focused on Brittany, the Saône, the Charente, the Dordogne, the Rhône and even the Isère, but his main task was to put the Loire River in a state of defense. Colson ordered Generals Pierre
Michelin (commander of the 5th Military Region), Henry-Louis Vary (for the 9th Military Region) and Charles Griveaud (for the 11th Military Region) to make sure that all the bridges are mined and guarded, the gaps are watched, and defensive positions are prepared for the retreating army. For this task, the reservists are mobilized, as well as the
companies of foreign workers (about sixty of them work in these regions) or the evacuees from Dunkirk, who are being reorganized in the depots.
Brittany - General Béthouart arrives in the evening in Rennes at the headquarters of General Guitry, commander of the 10th military region, where his instructions are awaiting him. He is appointed tactical deputy, which gives him direct authority over the fighting units that the Region has started to set up. His primary mission is not, of course, to stop the Germans, but to protect the Breton ports from being seized.
To do this, the general has to hold a north-south line, quickly nicknamed the Béthouart line. It is based on the course of the Couesnon river up to Mézières, then on the edge of the Haute-Sève forest, then on the Islet, the Ille and the canal, before crossing Rennes and continuing along the Vilaine to the sea.
But if his front is relatively short, Béthouart does not have many people to man it. He only has the 1st Canadian Brigade, in the process of landing, and educated elements of the 3rd Polish ID, which forms a three-battalion marching regiment including two anti-tank companies, the 42nd Regional Infantry Regiment, two battalions of customs officers, a coast guard battalion and some companies from the Rennes and Guingamp infantry depots. At no point is it foreseen that these meager forces, rather pompously
baptized "Groupement de défense de la Bretagne", would sustain the main blow of the German offensive. They have to prepare the gathering of the Xth Army. In reality, only a few detachments of the 3rd DLC and the 1st DLINA will reinforce its positions when this army eventually breaks up on June 18th.
Normandy - The evacuation of Le Havre is completed with the boarding of Admiral Gaudin de Villaine and his staff; Admiral Charles Platon, assistant to Admiral Abrial (Admiral-Nord), joins him in Cherbourg on board a submarine hunter. Since June 11, 26,600 French and 11,059 British soldiers have been able to leave the city by sea. When they enter the city shortly after daybreak, the Germans find the refineries in flames and the harbor cluttered with wrecks. During the night, the submarine La Créole, in the process of completion, isevacuated; it was able to sail to Swansea, Wales. In the shipyards of the Le Havre and Rouen area, several ships and submarines under construction are scuttled or abandoned.
In the morning, the 154th Brigade of the 51st Highland Division, evacuated the day before from Le Havre, lands at Cherbourg to take part in the defense of the Cotentin peninsula.
The Groupement Duffour, which controls the meanders of the lower Seine, redeploys on the heights Elbeuf to better resist the attacks of the II. AK. South of the Seine, the XXXVIII. AK continues to replenish. The 27. ID takes control of the left bank of the Eure.
The 3rd Corps, which regroups on the Neubourg plateau and on the upper course of the Iton river, tries to interrupt the German advance. The 1st DLM, which had taken a ssevere beating, regroups between Brézolles and Châteauneuf-en-Thimerais and then deploys in the evening on the Avre river, where it controls the passes from Verneuil to Nonancourt.
The auxiliary supply ship Granville, ignoring the fall of Saint-Valéry-en-Caux the day before, is destroyed by German cannon fire, while it was still looking for allied soldiers to evacuate. During the night of the 13th to the 14th, several ships of the French Navy extend the minefield whose laying had started on June 6th off the Pas de Calais.
Paris - In a gloomy and calm capital, General Lanoix proceeded with the last destructions: radio transmitters, radio transmitters, non-transportable weapons... The bridges inside the perimeter of the square are kept intact, but the engineers destroy the bridges over the Marne and the Seine in the suburbs. All around the City of Lights, large black clouds darken the sky: the twenty-one large fuel depots in the Paris region are ablaze.
The Germans reach Pantin, Aubervilliers and Bondy under a mournful veil. Around 19:00, the radio station of the Préfecture de Police of Paris receives a message inviting the
governor of Paris to send plenipotentiaries. General Lanoix refrained from replaying. Indeed, he did not have to negotiate with the enemy: Paris has been declared an open city, so there is no need to deal with a surrender. As a military leader left by a state at war in an open city, he only has to maintain order until the arrival of the enemy.
Ile-de-France - The four divisions of the XL. AK occupy the Ourcq canal.
Seeing the right flank of his VIIth Army threatened with being overrun, General Frère decides, in agreement with the GQG, to withdraw in a single go towards the Seine. The 19th ID is directed towards Corbeil and the 7th DINA towards Melun to form bridgeheads.
The units of the Army of Paris have for the most part withdrawn, taking care not to enter the capital. The front moves south of the capital. General Chauvineau, commander of the engineers of the Paris Army, undertakes the organization of a new line based around the forest of Rambouillet and the Chevreuse valley. Ten thousand foreign or colonial workers, along with pioneers, reservists or civilian volunteers, undertook during the previous days to barricade the villages and the entrances, and to create deep traps in the forest.
A few units voluntarily stay behind in order to protect the general retreat. The Groupement Bazelaire sets up firm support points on both sides of the Seine to protect the important railway station of Juvisy. The 8th DLIC holds on to Courgent for a good part of the day, preventing the 1. KD from exiting Mantes, then clears the area and moves to new positions in the Rambouillet forest in the evening.
The Groupement Delestraint is deployed to secure the communication routes behind the front. The 7th RDP and the 1st squadron of the 3rd Cuirassiers form an anti-tank barrage controlling the Nationale 10 towards Paris and the road to Orléans. The 8th armored half-brigade blocks the departmentale 54 leading to Artenay, and the divisional artillery forms an anti-tank barrage on the Nationale 20. What is left of the 2nd DCR takes cover in the Chamarande forest, while the 2nd DLM covers the left wing of the Army of Paris.
Thanks to the equipment evacuated from the Paris Military Region, a rear base for maintenance and repairs of tanks is improvised south of Orléans.
However, the withdrawal of the VIIth Army is not easy, not because of the Germans, but because the official announcement that "Paris is an open city" launched a new wave of refugees on the roads from Paris and the major cities of the Ile-de-France region. Special assignments from the public services or the forces of order remained at their posts, as did those of the SNCF, so as not to disrupt traffic in the capital, but road transport between Paris and Orléans was paralyzed. The tangle of military and civilian convoys was such that in some sectors, it was not possible to to advance more than 8 kilometers during the day.
In the evening, General Pichot-Duclos takes charge of the provost marshal's office in Paris: this dynamic general, who had been General Héring's tactical assistant until then, brilliantly combined this position with that of director of the stages. As his gendarmerie force was insufficient, he obtains the reinforcement of a mobile detachment of the Republican Guard formed in short order and placed under the orders of Commandant Vérines, as well as the return of a dozen or so platoons of GRMs integrated into the divisions, and then some gendarmerie units from Eure-et-Loir made available to him by prefect Jean Moulin.
Champagne - While the German 6th Army turns southwest towards Melun and Fontainebleau, with Orléans as its objective, the 9th Army consolidates its bridgeheads on the Marne. Kleist (XVI. AK (mot)) advances towards Montmirail and Sézanne, pushing back the 7th ID and the 238th DLI. General Réquin therefore orders to abandon the Marne for the Aube. The French infantry divisions on the left of the front lost from one third to three quarters of their strength and were forced to retreat towards the Seine. The flanks of the IVth Army are largely overwhelmed by the enemy. The HQs of the 27th and 28th DIAlp are already on the Seine and continue towards the Loire.
The German 2nd Army fights against the French rearguards between Epernay and Reims. The 7th DLM is north of the Aube, it continues to cover the left flank of the 23rd CA and the 82nd DIA, with very limited means (since June 10th, it has lost more than half of its combat vehicles). At the end of the day, it moves towards Sézanne, to stop enemy infiltration between the Saint-Gond marshes and the Traconne forest, where many French have taken refuge, bombed and threatened with encirclement. The
movements of the 7th DLM are difficult in a region where there are many traffic jams due to the convoys of refugees and where German troops are already on the move. Its artillery and that of the 82nd DIA (to which the 77th RATTT left its 2nd group of 105 mm guns) carry out numerous bombardments all morning on the bridges of the Marne river towards Epernay, as well as on the southern edges of the Montagne de Reims, which made it possible to delay the enemy.
At the end of the day, the vanguard of Kleist's armored divisions try to cross the Seine at Nogent (3. PzD) and Romilly (4. PzD). The 240th DLI is joined in the late afternoon by the marchingbcompany of the 4th BCC: disembarked at Sézanne station early in the morning, coming from the from the sector of the IInd Army, its FCM 36 tanks have an engagement during the day with enemy tanks to the north of the town, then withdraw to Nogent. At Pont-sur-Seine, the 20th GRDI (27th DIAlp) resists stubbornly, then continues its withdrawal towards the Loire, relieved by elements of the 240th DLI. The 59th DLI also blocks the enemy at Romilly, with its GRDI, its two 75 mm groups and the Laffly W15TCC self-propelled guns of the 55th BACA. When the German vanguard arrives, the bridges over the Seine are destroyed, safe for one of them, which remains intact in the Nogent sector and another one which was only partially destroyed in the Romilly sector. The fighting is fierce in the vicinity of these bridges, which are the only immediate points of passage for the German armor. This front resisted all night and most of the next day. Lightly armoured, but fast, the Laffly tank hunters (who had already distinguished themselves a few days earlier against the panzers within the 57th BACA/3rd DCR) proved to be well adapted to ambush tactics in the middle of the buildings - the lesson will not be forgotten...
The enemy vanguard tries to find other crossing points, without success, because further west, the 10th Polish Armored Brigade, which has retreated all day under the bombardment of the German air force, reaches the Seine, firmly determined to hold several bridges west of Nogent. Kleist's only option was to press on, because he has to advance as far as possible behind the French Fourth Army. An eastwards movement would lead the panzers into the middle of the French divisions that are retreating towards the Aube and whose only way out was between Romilly and Arcis-sur-Aube. The XIV. AK (mot) follows the XVI. a day later.
In preparation of a German breakthrough on the Seine, General Réquin orders the creation of anti-tank roadblocks at the main crossroads between the Yonne and Aube rivers, notably at Troyes, Tonnerre and Auxerre. To do this, the most capable elements of the retreating divisions will have to form ad hoc groups articulated around some armored vehicles and guns. The marching company of the 3rd BCC also receives the order to withdraw in the direction of Tonnerre. The aim is not only to slow down the enemy armor (by making them consume fuel and ammunition), but also to delay the German supply convoys, which are not all suitable for every type of terrain. Moreover, the German air superiority is not large enough to risk Ju-52s to transport fuel. On the other hand, the most mobile elements have to rapidly continue towards the Loire and the Canal du Centre to hold the bridges there. Further east, the Grévy Detachment, the 14th ID and the 3rd DIM, reduced to about 1,500 men, finishes crossing the Marne river and regroups, still covered by the Courtois Group and the 53rd DLI which holds the Marne, reinforced by two groups of 75. The Groupement Klopfenstein, which hqs also crossed the river, is defending a line between Normée and Sommesous. At the 3rd DCR (west of Vitry-le-François), a marching battalion is formed with the available elements of the 10th, 42nd and 45th BCC (the 41st being further west).
Alsace-Lorraine - Having learned during the night that the HQ of the Second Army had withdrawn from the front the previous day, which he considered to be a desertion, De Gaulle is furious and dismisses Freydenberg and replaces him with Flavigny. The 6th DIC tries to retreat towards the Argonne, still covered by the 67th BCC, so the numbers
quickly melt away. It takes with courage the brunt of the push from the 6. and 8. PzD of the XLI. AK (mot). A little further south, the 3rd DINA receives the order to hold. Entrenched behind the canal from the Marne to the Rhine between Vitry-le-François and Pargny-sur-Saulx, then north to Charmont, the North African division is reinforced by a group of 155 GPF and two general reserve artillery regiments, the 311th and 313th RA, and positions half of its artillery in the DCB; General Mast ensures his laisons with the 53rd DLI south of the Marne and the 6th DIC north of it in the Argonne.
The 1. PzD, at the head of Guderian's XXXIX. AK (mot), comes up against the North Africans. Its vanguard is stopped. The division then tries to break through on a front from Ponthion to Contrisson, but it is again pushed back. The 2. PzD does not do any better at Vitry-le-François. The bridges over the Marne having been destroyed, it is impossible to to bypass the obstacle from the west. Guderian notices that he would need means of crossing the river and significant air support to advance.
West of Verdun, the 1st DIC is loaded onto trucks amidst an indescribable mess to be redeployed alongside the 3rd DINA. The first elements arrive in the evening.
The crews still manning the casemates of the bridgehead of Montmédy contain the Germans, who are unable to pursue the troops of SF Montmédy formed into a marching division.
Since the previous night, the bulk of the GA 2 forces has started to withdraw southwards despite German air bombardments which began to seriously disrupt railroad movements in the region. General Condé moves the IIIrd Army HQ back from Metz to the south of Nancy. Worried about the German push towards Saint-Dizier and fearing that he would be outflanked, he regroupes his Reconnaissance Groups (GRDI and GRCA) and his other mobile units, and deploys them on his western flank (Haute Meuse), from where they could intervene quickly. All units of the IIIrd and Vth Armies are now on the road, heading south. The fortress regiments are formed into marching divisions and retreat on foot alongside the line divisions (from west to east: 58th ID, 51st ID, Div. Marche Poisot, Div. Marche Besse, 26th DI, Div. Marche De Girval, 52nd DI, Div. Marche Dagnan, Div. Marche Chastanet, Div. Marche Senselme, Div. Marche Regard, 70th DI). The staff plans a first part of the journey with three or four night stages of 25 to 35 km each, bringing the units on the canal from the Marne to the Rhine; the next step will depend on the conditions of the enemy pursuit and the state of fatigue of the troops...
The 56th ID embarks on trains in the Metz/Thionville area in the direction of Bar-sur-Aube. Its GRDI (63rd) receives its marching order for the Joinville area : the motorized elements will take the road, the horse-drawn elements will embark in Metz (the latter were diverted during the journey and arrived in Dijon on the 16th). At the Swiss border, the evacuation of the Chablais region is decided; indeed, after the attack in Alsace, the risk of a German offensive through Switzerland had disappeared and this area no longer needed cover. The staff is thus able to recover some troops (1st Spahis Brigade, 20th GRCA, elements of the 141st RR...) who are to reinforce the defense of Lyon. The 1st DIP is in place on the Saône, around Gray.
Alps - In the Alps, there were only bombardments without much result. The Italian troops posted on the French border, commanded by Prince Umberto of Piedmont, head of the Italian Alpine Corps, are nevertheless numerous: 22 divisions, including four Alpine ones, with 312,000 men and 3,000 pieces of artillery. On the other side, the French have about 175,000 men. From north to south, there is the Fortified Sector of Savoy and the 66th ID (Maurienne-Tarentaise), the 14th CA (Fortified Sector of Dauphiné in Queyras-Briançonnais and the 64th DIAlp in Ubaye) and the 15th CA (65th DIAlp in the Mercantour and Fortified Sector of the Maritime Alps from the Authion to the sea). However, the Italian plans, like French plans, were initially purely defensive. Hence the inevitable delay before it is possible to apply Mussolini's orders.
Provence & Cote d'Azur - The Italians finally launch their air offensive, whose objective was Toulon. These are the units of the 1st Air Wing (Prima Squadra Aera), whose HQ is in Milan, which were engaged. In the early morning, eight BR-20 (without escort) of the 13th Stormo (Piacenza) are sent against Toulon. Two Italian planes are damaged by flak.
After reconnaissance flights over Toulon and the neighboring airfields, another raid is launched on Toulon. Before that, a force of fighters had to attack the French airfields to neutralize the French fighters. 23 Fiat CR.42 of the 23rd Gruppo (Cervere) attack Fayence airfield, while an attack of the same magnitude is launched against the Hyères airfield by the 151st Gruppo (Casabianca). The French fighters take off too late to intercept the CR.42s, which had already left (but only one Chance-Vought 156F of the AB3 AB3 is destroyed). It is here that the Italian plan proves to be too complex, because when 19 BR.20 of the 13th Stormo arrive over the two airfields, they are intercepted by three D-520 of the GC III/6 (the group is in full conversion on this aircraft) and Bloch 151 of the AC3. Adjudant Le Gloan (GC III/6) shoots down a BR.20 near Hyères, while three others are damaged. One of them is destroyed after an emergency landing in front of Imperia.
However, 28 BR-20 of the 7th and 43rd Stormo attack the naval base again. But no damage is inflicted on the ships anchored in the harbor. Two BR-20 are shot down, while others are damaged by French fighters or by Toulon's DCA.