"Front rank, kneel!" a captain called. The front rank dropped and jammed their bayonet-tipped muskets into the earth to make a continuous hedge of steel about the formation.
"Make ready!" The two inside ranks cocked their loaded guns, and took aim. The whole manoeuvre had been done at a steady pace, without fuss, and the sudden sight of the levelled muskets and braced bayonets persuaded the leading cavalrymen to sheer away from the steady, stolid and silent square. Infantry in square were just about as safe from cavalry as if they were tucked up at home in bed, and the redcoat battalion, by forming square so quickly and quietly, had made the French charge impotent.
"Very nice," Sergeant Latimer said in tribute to the battalion's professionalism. "Very nicely done. Just like the parade ground at Shorncliffe."
"Gun to the right, sir," Harper called. Sharpe's men were occupying one of the rocky outcrops that studded the plain and which gave the riflemen protection from the marauding cavalry. Their job was to snipe at the cavalry and especially at the French horse artillery which was trying to take advantage of the British squares. Men in square were safe from cavalry yet horribly vulnerable to shell and roundshot, but gunners were equally vulnerable to the accuracy of the British Baker rifles. A galloper gun had taken position two hundred paces away from Sharpe and the gun's crew was lining the barrel on the newly formed square. Two men lifted the ammunition chest off the gun's trail while a third double-shotted the gun's blackened barrel by ramming a round of canister on top of a roundshot.
Dan Hagman fired first and the man ramming the shot slewed round, then held onto the protruding rammer's handle as though it was his grip on life itself. A second bullet cracked off the cannon's barrel to leave a bright scratch in the jaded brass. Another gunner fell, then one of the gun's horses was hit and it reared up and kicked at the horse harnessed next to it. "Steady does it," Sharpe said, "take aim, boys, take aim. Don't waste the shots." Three more greenjackets fired and their bullets persuaded the beleaguered gunners to crouch behind the cannon and its limber. The gunners shouted at some green-coated dragoons to go and dig the damned riflemen out from their rocky eyrie. "Someone take care of that dragoon captain," Sharpe said.
"Square's going, sir!" Cooper warned Sharpe as Horrell and Cresacre fired at the distant horseman.
Sharpe turned and saw the redcoat square was shaking itself into a column again to resume its retreat. He dared not get too far away from the protection of the redcoats' muskets. His danger, like that facing every small group of riflemen who covered the retreat, was that his men might be cut off by the cavalry and Sharpe doubted that the long-suffering French horsemen would be willing to take prisoners this day. Any greenjacket caught in the open would most likely be used for sword or lance practice. "Go!" he shouted, and his men scrambled away from the rocks and ran for the cover of the redcoat battalion. The dragoons turned to pursue, then the leading ranks of horsemen were thrown sideways and turned bloody as a blast of canister fired from a British galloper gun smashed into them. Sharpe saw a clump of trees just to the left of the redcoat battalion's line of march and shouted at Harper to lead the men to the small wood's cover.
Once safe among the oaks the greenjackets reloaded and looked for new targets. To Sharpe, who had served on a dozen battlefields, the plain offered an extraordinary sight: a mass of cavalry was churning and spilling between the steadily withdrawing battalions, yet for all their noise and excitement the horsemen were achieving nothing. The infantry were steady and silent, performing the intricate drill that they had practised for hours and hours and which now was saving their lives, and doing it in the knowledge that just one mistake by a battalion commander would be fatal. If a column was just a few seconds too slow to form square then the rampaging cuirassiers would be through the gap on their heavy horses and gutting the imperfect square from the inside. A disciplined battalion would be turned in an instant into a rabble of panicking fugitives to be ridden down by dragoons or slaughtered by lancers, yet no battalion made any mistake and so the French were being frustrated by a superb display of steady soldiering.
The French kept searching for an opportunity. Whenever a battalion was marching in a column of companies and so looked ripe for attack a sudden surge of horses would flow across the field and the trumpets would rally yet more horse to join the thunderous charge, but then the redcoats' column would break, wheel and march into square with the same precision as if they were drilling on the parade ground of their home barracks. The troops would mark time for an instant as the square was achieved, then the outer rank would kneel, the whole formation would bristle with bayonets and the horsemen would sheer away in impotent rage. A few impetuous Frenchmen would always try to draw blood and gallop too close to the square only to be blasted from their saddles, or maybe a British galloper gun would bloody a whole troop of dragoons or cuirassiers with a blast of canister, but then the cavalry would gallop out of range and the horses would be rested while the square trudged back into column and marched stoically on. The horsemen would watch them go until another flurry of trumpets summoned the whole flux of mounted men to chase yet another opportunity far across the field and once again a battalion would contract into square and once again the horsemen would wheel away with unblooded blades.
And always, everywhere, ahead and behind and in between the slowly withdrawing battalions, groups of greenjackets sniped and harried and killed. French gunners became reluctant to advance while the more sober horsemen took care to avoid the small nests of riflemen that stung so viciously. The French had no rifles because the Emperor despised the weapon as being too slow for battle use, but today the rifles were making the Emperor's soldiers curse.
The Emperor's soldiers were also dying. The calm redcoat battalions were leaving scarcely any bodies behind, but the cavalry was being flayed by rifle and cannon fire. Unhorsed cavalrymen limped southwards carrying saddles, bridles and weapons. Some riderless horses stayed with their regiments, forming in the ranks whenever a squadron regrouped and charging along with the other horses when the trumpets threw the squadron into the attack. Far behind the milling cavalry the French infantry divisions hurried to join the battle, but the Light Division was outmarching the advancing French infantry. When a battalion did form column to continue the retreat it would go at the rifle speed of a hundred and eight paces to the minute—faster than any other infantry in the world. The French marching pace was shorter than the British and the speed of their march much slower than that of the specially trained troops of Craufurd's Light Division and so, despite the need to stop and form square and see off the cavalry, Craufurd's men were still outpacing the pursuing infantry while far to the north of the Light Division the main British line was being remade so that Wellington's defence now followed the edge of the plateau to make a right angle with Fuentes de Onoro at its corner. All that was needed now was for the Light Division to come safely home and the army would be complete again, ensconced behind slopes and daring the French to attack.
Sharpe took his men back another quarter-mile to a patch of rocks where his riflemen could find cover. A pair of British guns was working close to the rocks, blasting roundshot and shell at a newly placed French battery beside the wood Sharpe had just abandoned. The flow of horse began to thicken in this part of the field as the cavalry sought out a vulnerable battalion. Two regiments, one of redcoats and the other Portuguese, were retreating past the battery and the sweating horsemen stalked the two columns. Eventually the press of horse became so thick that the columns marched into squares. "Buggers are everywhere," Harper said, firing his rifle at a chasseur officer. The two British guns had switched their aim to fire canister at the cavalry in an attempt to drive them away from the two infantry squares. The guns crashed back on their trails to jar the wheels up in the air. The gunners swabbed out the barrel, rammed down a new charge and canister, pricked the powder bag through the touch-hole, then ducked aside after putting the smoking linstock to the powder fuse. The guns cracked deafeningly, smoke punched sixty feet out from the muzzles and the grass lay momentarily flat as the blast whipped overhead. A horse screamed as the musket balls spread out and thumped home.