Battle of France (Second World War)

The Battle of Arras was an Allied counterattack launched on 21 May 1940 against the German push toward the Channel. The aim was to disrupt the advance of Rommel's 7th Panzer Division, which was rapidly moving toward the coast. Franco-British forces attacked in a pincer movement south of Arras, surprising the German advance guards. The well-armored British Matilda I & II tanks caused heavy initial losses. However, the Luftwaffe intervened quickly and German forces encircled the counterattack, halting its momentum.

The Battle of Dunkirk was a massive rescue operation carried out by the Allies between 26 May and 4 June 1940. Nearly 350,000 Allied soldiers, mostly British but also French, were encircled by German forces after their breakthrough at Sedan. Operation Dynamo, launched from England, mobilized more than 800 civilian and military vessels to evacuate the troops by sea. French troops fought heroically to defend the Dunkirk perimeter until the last day, enabling the evacuation.

The Battle of Gembloux is one of the rare engagements in which French troops managed to effectively contain a German armored attack. Located in Belgium, between Leuven and Namur, the Gembloux position was hastily fortified by French divisions sent to support the Belgians against the German invasion. On 14 and 15 May 1940, German armored divisions attempted to break through the French defensive line, but were repelled by heavy fire and coordinated armored counterattacks. Although the position was ultimately abandoned due to the collapse further south, this battle marks a rare victorious resistance.

From 28 to 31 May 1940, French troops under General Molinié fiercely defended Lille, encircled by vastly superior German forces. While British forces and part of the French retreated to Dunkirk for evacuation, the units left behind at Lille slowed the German advance through stubborn resistance in the streets, suburbs, and public buildings. The battle ended with an honorable surrender, praised even by the Germans.

On 17 May 1940, Colonel Charles de Gaulle, recently promoted to command the 4th Armored Division, attempted a bold counteroffensive at Montcornet, in the Aisne. Facing the German breakthrough at Sedan, he was tasked with delaying the enemy advance. De Gaulle launched his tanks without infantry support or air cover. French troops managed to reach Montcornet, destroyed German logistics convoys, and temporarily disorganized the rear of the XIX Panzer Corps. However, the lack of support and the rapid intervention of the Luftwaffe forced a withdrawal.

The Battle of Pont-de-Cé is one of the last engagements of the Battle of France. Small French forces attempted to defend the bridges over the Loire against the advancing German troops. Despite undeniable courage, the disparity in forces and the imminent announcement of the armistice made the resistance untenable. The fighting was short but violent, concentrated on the crossing points.

The Battle of Saumur pitted a handful of young French cadets from the Cavalry School against a German force ten times their number. Refusing to abandon the ground despite the announcement of the general collapse, the defenders organized heroic resistance around the bridges of the Loire. For two days, the fighting was fierce. The cadets resisted with discipline and bravery, destroyed German armored vehicles, but had to yield to weight of numbers.

The Battle of Sedan constitutes a decisive turning point in the 1940 campaign. German forces, concentrated in the supposedly impassable Ardennes, broke through the French lines within three days. German infantry crossed the Meuse at Sedan with massive Luftwaffe air support. French troops, poorly coordinated and lacking effective anti-aircraft cover, gave way under the bombardments, and panic set in. This breakthrough opened the way to the encirclement of the French and British armies in the north of France.

The Battle of Voreppe pitted the last entrenched French forces north of Grenoble against an advancing German division. Despite the imminent armistice, the French fought fiercely to defend the strategic approaches to the Alps, temporarily preventing the Germans from crossing the Isère valley. It is one of the rare engagements of late June in which the French army held its positions solidly.