Battle of Waterloo | European history | Britannica.com
Battle of Waterloo
Michel Ney, duke d’Elchingen
Battle of Waterloo, also called La Belle Alliance,  (June 18, 1815), Napoleon ’s final defeat, ending 23 years of recurrent warfare between France and the other powers of Europe . It was fought during the Hundred Days of Napoleon’s restoration, 3 miles (5 km) south of Waterloo village (which is 9 miles [14.5 km] south of Brussels ), between Napoleon’s 72,000 troops and the combined forces of the duke of Wellington’s allied army of 68,000 (with British, Dutch, Belgian, and German units) and about 45,000 Prussians , the main force of Gebhard Leberecht von Blücher ’s command.
Battle of Waterloo
A collection of significant facts about the Battle of Waterloo.
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The Battle of Waterloo, oil on canvas by George Jones, 19th century.
George Jones—The Bridgeman Art Library/Getty Images
Napoleon’s return and the allied response
Having been exiled to the island of Elba in May 1814, Napoleon returned to France on March 1, 1815, landing near Cannes with 1,000 men. He won support from the rural peasantry as he marched toward Paris , and Louis XVIII fled the country prior to Napoleon’s arrival in the capital on March 20. In a treaty of alliance signed on March 25, Great Britain , Prussia, Austria , and Russia each vowed to maintain 150,000 men in the field until Napoleon had been overthrown. Shortly thereafter it was decided that the allied armies, comprising a total of about 794,000 troops, should assemble along the French frontier and march on Paris by convergent routes. The time needed for the Russians to reach the Rhine would delay the invasion until early July, and that allowed Napoleon the opportunity to organize his defenses. Napoleon could command over 160,000 first-line troops, but he was forced to relegate many of them to border defense. Because Louis XVIII , who had been restored to the throne upon Napoleon’s first abdication, had abolished conscription , Napoleon was not immediately able to draw on the vast number of trained men who had returned to civilian life. To address that shortfall, he quickly set about raising troops for an early campaign. All undischarged soldiers were summoned to arms, and in eight weeks 80,000 men were added to the army. At the beginning of June—too late for use in the Waterloo campaign—the conscription class of 1815 was ordered to mustering points, and Napoleon hoped to have more than 500,000 men under arms before autumn. By April 27 Napoleon had decided to attack Wellington and Blücher in the southern Netherlands (now Belgium), in the hope of defeating them before the Austrians and Russians could bring their forces to bear.
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The allied campaign against Napoleon began in earnest in early June, but the armies that had assembled in Belgium were of dubious quality. Blücher’s four corps included many inexperienced conscripts among their 120,000 men. Wellington, whose forces numbered more than 93,000 before the campaign began, characterized his own army as “infamous.” Of the 31,000 British troops under his command, most had never been under fire. Many of the 29,000 Netherlanders under William, Prince of Orange (later William II ), were unreliable, having served under Napoleon little more than a year before. The remainder of that polyglot army was made up of some 16,000 Hanoverians, roughly 6,800 Brunswickers, and the 6,300 men of George III ’s German Legion. Only the last contingent , veterans of the Peninsular War , could be safely trusted in a crisis. Thus, the majority of the troops arrayed against Napoleon were no match for the highly enthusiastic and largely veteran French force. Wellington and Blücher had agreed to come to each other’s assistance should either be attacked, but the lack of any real preparation prior to June 15 shows that little serious attention had been given to such a possibility.
Gebhard Leberecht von Blücher, Fürst (prince) von Wahlstatt.
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Arthur Wellesley, 1st duke of Wellington, oil on canvas by Sir Thomas Lawrence.
The Granger Collection, New York
The Battles of Quatre-Bras and Ligny
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The first French troops crossed into the southern Netherlands on June 15, and by day’s end, through skillful and audacious maneuvering, Napoleon had secured all of his essential strategic needs. His army was deployed compactly, presenting a front some 12 miles (19 km) wide, separating the Prussian and British forces and ready to operate against either. Early on June 16, Napoleon had planned to shift the bulk of his army to the left wing against Wellington along the Charleroi–Quatre-Bras–Brussels road, but he soon became aware that the Prussian forces assembled at Ligny were vulnerable . To contest the crossroads at Quatre-Bras, Napoleon dispatched a holding force under Marshal Michel Ney , a commander whom Napoleon had dubbed “the bravest of the brave” for his conduct during the retreat from Russia. Ney advanced cautiously on the allied position, however, allowing Wellington the opportunity to reinforce his outnumbered troops, and the allies retained Quatre-Bras after a day of inconclusive fighting. Allied casualties numbered roughly 4,700 killed and wounded, while the French lost 4,300.
Michel Ney, lithograph by François Le Villain, early 19th century, after a portrait by …
H. Roger-Viollet
Napoleon himself led the attack on Blücher’s force at Ligny, and the Prussians escaped complete destruction largely as a result of miscommunication between the divided French commands. Blücher had deployed three corps (some 83,000 men) on a forward slope, a position that gave him command of the valley below but subjected his men to ferocious artillery bombardment. Napoleon’s plan of attack hinged on the use of a corps under Marshal Jean-Baptiste Drouet to shatter the Prussian right flank. Drouet’s corps was attached to Ney’s command, however, and a series of conflicting orders from Ney and Napoleon led to Drouet’s spending June 16 pointlessly marching and countermarching between the two battlefields. Blücher’s troops fought stubbornly, but they lacked the skill and stamina of the French veterans, and by late afternoon Napoleon was ready to administer a finishing blow to the Prussian centre, pending the arrival of Drouet’s corps. At that moment a strong enemy column was reported in the French rear, and sections of the French left wing began to withdraw in the face of that apparent threat. Blücher took advantage of the confusion by launching a heavy attack, but it was rebuffed by a detachment of Napoleon’s veteran Imperial Guard. The turning point of the battle had now been reached: Blücher’s troops had spent their force, and Napoleon had confirmed that the mysterious enemy column was, in fact, Drouet’s, and it had already begun to withdraw in accordance with orders from Ney. Two hours later than he had intended, Napoleon ordered the Guard to assault the Prussian centre. The Guard charged through Ligny soon after 7:30 pm, followed by great numbers of cavalry, and the Prussian line collapsed. Adolf, baron von Lützow , spurred his cavalry unit into a failed countercharge that led to his capture by the French, and the 72-year-old Blücher had his horse shot from under him while securing the Prussian retreat. Pinned by the dead animal and with the cavalry battle continuing around him, Blücher was rescued by his aide-de-camp and borne away from the field. Darkness and the stubborn resistance of the two Prussian wings prevented Napoleon’s success in the centre from turning the defeat of the Prussians into a rout. The victory was considerable. Prussian casualties were more than 12,000, while the French lost approximately 10,000. During the night, a further 8,000 Prussians, recruited from former provinces of the French Empire, deserted Blücher and fled east toward Liege , away from the French and the larger engagement to come.
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Blücher’s forces, temporarily under the command of August, Count Neidhardt von Gneisenau , continued their retreat toward Wavre on June 17, leaving the French free to turn against Wellington. Napoleon was uncharacteristically slow to seize upon the advantage he had gained, however. At midday on the 17th, Marshal Emmanuel de Grouchy with 33,000 men—nearly one-third of Napoleon’s total strength of 105,000—began a dilatory pursuit of Blücher that would effectively remove his force from the action to come. On the left, Ney did nothing to hinder Wellington’s orderly withdrawal from Quatre-Bras, and the eventual French response was stymied by a torrential thunderstorm and a skillful rearguard action by the allies. As they repositioned their forces, Wellington and Blücher remained in regular contact, arguably maintaining far better lines of communication than the French did. With the promise of reinforcement by the Prussians the following day, Wellington ended the 17th encamped in a strong defensive position along a ridge south of Mont-Saint-Jean.
The first hours of battle
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The site of the battle on June 18 comprised two low ridges separated by a valley that was at no point more than 1,200 yards (1.1 km) in breadth. Wellington’s first line of defense was an unpaved road from Braine-l’Alleud, which ran just south of the village of Mont-Saint-Jean along the crest of the northern ridge. Its thick hedges offered excellent cover, and most of Wellington’s troops were placed on the ridge’s reverse slope to shelter them from the French artillery. Two advance posts located about 500 yards (450 metres) in front of the main line added greatly to the natural strength of the position and proved critical in the battle to come: the château and its grounds at Hougoumont and, roughly 1,100 yards (1 km) to its east, the farm and sandpit at La Haye Sainte. Less important outposts were at the farms of La Haye and Papelotte, farther to the east. Although Wellington had made expert use of the terrain, his 67,661 men and 156 guns would barely suffice to preserve his front until evening against Napoleon’s 71,947 men and 246 guns. Napoleon drew up his forces on the southern ridge centred on La Belle Alliance, 1,200 yards (1.1 km) south of Wellington’s position.
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Before assaulting the centre of the British line, Napoleon ordered a diversion against Hougoumont. The sodden ground compelled Napoleon to delay the start of hostilities, and at 11:35 am the first shots of the Battle of Waterloo were fired by one of Marshal Honoré Charles Reille’s artillery divisions. Thus began a mismanaged attack on the château which would absorb increasing numbers of French troops without drawing defenders from Wellington’s centre. For an hour and a half the battle was confined to Hougoumont. At 1 pm, when he was about to instruct the great battery of 80 guns near La Belle Alliance to cannonade the enemy centre, the emperor perceived a mass of troops emerging from the woods of Chapelle Saint-Lambert, 6 miles (10 km) to the northeast. He soon learned that it was the IV Corps (30,000 strong) of Friedrich Wilhelm , Freiherr (baron) von Bülow, and that it was being followed by the bulk of the Prussian army. A hurried dispatch was sent to Grouchy, ordering him to rejoin the main body of the French army and engage Bülow, but the message did not reach him until 5:00 pm. By that point, Grouchy had become completely entangled with Johann Adolf Thielmann’s III Corps at Wavre, and, even if he had been free to march at once, he could not have reached Napoleon until well after nightfall.
British army resisting a charge by the French cavalry, Battle of Waterloo, 1815, 19th-century …
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Napoleon still hoped to defeat Wellington before the Prussians could arrive in force. Two cavalry divisions were sent to form a screen in Bülow’s path, and a corps under Georges Mouton, count de Lobau, was placed behind them. By 1:30 pm those arrangements had been completed. The battery near La Belle Alliance opened fire, and 18,000 infantry under Ney and Drouet advanced on the allied centre a half hour later. No cavalry accompanied the attack, and the British infantry met Drouet’s men with maximum firepower. Many of the attackers marched in an unusual formation: in three divisional columns, 200 men wide and 24–27 ranks deep. Thus, they were unable to return fire effectively and were very vulnerable to artillery. La Haye Sainte was attacked but not taken, and Papelotte was occupied. Wellington’s cavalry commander, Henry Paget, earl of Uxbridge (later 1st marquess of Anglesey), now threw his horsemen against the disorganized French columns and the numerically inferior cavalry coming up behind. The French withdrew from Papelotte in good order, but elsewhere they failed to stem the advance of the enemy horsemen. Flushed with success, Lord Edward Somerset and Sir William Ponsonby’s cavalry ignored Uxbridge’s call to return and charged the French lines. Ponsonby was killed and 2,500 English horsemen—a third of those taking part—were lost in a largely pointless action. In spite of that reverse, Wellington had surmounted the first crisis. Drouet’s corps had been driven back from the slopes before the British lines with severe casualties and the loss of 3,000 prisoners.
It was now 3:00 pm, and the intensity of the fighting briefly slackened. The exception was at Hougoumont, where 1,200 allied troops continued to hold off many times their number of French. Napoleon ordered Ney to seize La Haye Sainte quickly in preparation for an assault by Drouet’s and Reille’s corps and elements of the Imperial Guard. The two brigades of infantry that Ney dispatched to La Haye Sainte were repulsed, and Ney then committed the bulk of the French cavalry to a fatally dangerous course of action. Mistaking the movement of wounded men and empty ammunition wagons from Wellington’s centre for a weakening of the front, just after 4:00 pm Ney brought up Édouard-Jean-Baptiste Milhaud’s two divisions of cavalry to seize, as he thought, that chance of deciding the battle. Worse still, without consulting his superiors, Charles Lefebvre-Desnouettes ordered his cavalry division to follow Milhaud. The British responded by forming infantry squares—hollow defensive formations several ranks deep that had proven to be especially effective at breaking cavalry charges. Although the French horsemen were extremely determined, a massed cavalry attack had little chance of success when delivered virtually without infantry and close artillery support against unbroken English squares. English gunners took a heavy toll of the 5,000 cuirassiers (heavy cavalry) mounting the slopes between Hougoumont and La Haye Sainte. Driven off by Uxbridge’s remaining cavalry, the cuirassiers reformed, but their second attack also failed. Although very critical of Ney’s premature use of unaccompanied cavalry, Napoleon decided to stand by Ney’s action. François-Étienne Kellermann’s two cavalry divisions were sent to support Ney, and they were joined—possibly without Napoleon’s orders—by Claude-Étienne Guyot’s division of cavalry from the Guard. There were now 9,000 cavalry about to attack on a front reduced to 500 yards (450 metres) by the zones of fire around Hougoumont and La Haye Sainte.
Meanwhile, on the French right flank, at about 4:30 pm and after an 11-hour march through difficult country, Bülow’s leading divisions opened fire from Paris Wood on the French cavalry screen. Lobau resolved to engage the Prussians before Bülow could deploy the rest of his force, and he held his ground, though increasingly outnumbered. Blücher, who had accompanied Bülow’s corps, switched the Prussian attack to Plancenoit, forcing Lobau to fall back and detach a brigade to defend the village. Sheer numbers eventually forced the French out of Plancenoit, and Napoleon dispatched Philippe-Guillaume Duhesme’s division of the Young Guard to recover it. Duhesme’s success there relieved the pressure on the French right flank for the moment.
Crisis and the French collapse
Between 5:00 and 5:30 pm Ney depleted the remaining strength of his cavalry in desperate attempts to pierce the British front. At 6:00 pm, after the final cavalry attack, Ney finally ordered forward the 6,000 infantry who had been standing idle less than a mile from Wellington’s front. They were met by heavy artillery and small arms fire and were soon driven back with 25 percent losses. In response to fresh orders, Ney finally captured La Haye Sainte. A battery brought up to the farm began to take a deadly toll on the British centre just 300 yards (270 metres) away. Three of the depleted divisions that had launched the first main assault of the battle advanced to the ridge, where a desperate hand-to-hand struggle ensued. The decisive hour of the battle had arrived. The French had to overcome Wellington’s army before the arrival of another Prussian corps tipped the balance of forces against them. Wellington’s reserves were almost exhausted: heavy casualties and a wave of desertions left the centre virtually open to any intensification of the tired French attack. On Wellington’s extreme left the French had captured Papelotte for the second time, and to the right bitter fighting continued at Hougoumont. Until Hans Ernst Karl von Zieten’s I Corps, then near Ohain (3 miles [5 km] away), arrived, the duke had no reinforcements. Ney noticed the wavering of Wellington’s depleted centre and sent a request to the emperor for a small infantry reinforcement. Napoleon refused for the time being to give him any of the 14 Guard battalions that were being held in reserve. He was too preoccupied by his right flank—where Duhesme had just been driven out of Plancenoit by the Prussians—to appreciate the crisis in the allied centre. Two battalions of the Old Guard were ordered to Plancenoit, which they captured, pursuing the Prussian defenders 600 yards (550 metres) to the east, and Duhesme and the Young Guard reoccupied Plancenoit.
A little after 7:00 pm, his flank now secured, Napoleon turned to the main front. Although he had ordered six battalions of the Guard to join Ney only a few minutes after the recapture of Plancenoit, Wellington had been given 30 minutes’ respite to reorganize his defenses. Zieten had at last come up on the British left, freeing infantry and cavalry to shore up Wellington’s threatened centre. Wellington then cleared the exhausted French from the ridge before they could be reinforced by the Guard and silenced the battery at La Haye Sainte. Instead of taking the shortest route up the Brussels road, which offered considerable cover, Ney led the five battalions that took part in the assault across the unprotected slopes. Five battalions, even of such excellent and determined troops, could not hope to prevail for long against the numbers of men and guns which lay in their path. The flight of the survivors of the assault was the signal to the troops in their rear and on their right that the battle was lost, and a wholesale and disorganized withdrawal began. The Prussians had concentrated overwhelming numbers at Papelotte, and on the French right wing the retreat became a rout. At about 8:15 pm, 15 minutes after the defeat of the Guard, Wellington ordered a general advance. Tremendous confusion was created in the area around La Belle Alliance, where the bulk of the French army was driven by the converging British and Prussian offensives.
Napoleon I fleeing the battlefield of Waterloo, engraving, 1817.
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At 9:15 pm Blücher and Wellington met in front of La Belle Alliance, greeting each other as victors. It was decided that the Prussians should continue the pursuit. Blücher halted with Bülow’s corps at Genappe, some 5.6 miles (9 km) to the southeast, from which dense crowds of fugitives had been driven. With 4,000 men, Gneisenau conducted the chase as far as Frasnes (11 miles [18 km] south of the Waterloo battlefield), driving hordes of panic-stricken French before him. The overwhelming victory had been won at heavy cost. Wellington’s casualties were 15,000, and Blücher’s were about 8,000. Napoleon lost 25,000 men killed and wounded and 9,000 captured.
Abandoning his broken army, Napoleon returned to Paris on the morning of the June 21 and abdicated the following day. On July 5 and 6 the French army began a reluctant march south of the Loire River , where it was later disbanded. The allies entered Paris on July 7, and Louis XVIII was restored the next day. Napoleon journeyed to the west coast, and, when he found his plans for escape to the United States frustrated by a British naval squadron, he surrendered himself to the commander of the HMS Bellerophon on July 15. He spent the remainder of his life in exile on the island of St. Helena .
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