J.M.W. Turner — The Battle of Trafalgar, 1822. National Maritime Museum, London.↗
On October 21, 1805, Horatio Nelson attacked a Franco-Spanish fleet in a way every naval doctrine said was suicidal. The result guaranteed British control of the seas for over a century—and cost Nelson his life.
The signal went up at 11:45 AM: 'England expects that every man will do his duty.' Nelson's 27 ships of the line were bearing down on 33 Franco-Spanish vessels in two columns—bow-first into the enemy line, exposing approaching British ships to raking fire they could not yet return. Nelson had calculated that this would kill fewer men than allowing the enemy to choose the engagement.
Conventional naval tactics in 1805 called for parallel lines of battle—fleet against fleet, broadsides trading. Nelson rejected this. Driving through the enemy line in two perpendicular columns created a melee where British gunnery training (three aimed broadsides per minute versus French and Spanish one to two) would be decisive. Of 33 allied ships, 22 were captured or destroyed. Not one British ship was lost.
Nelson had refused to conceal his admiral's decorations—his four star-shaped medals made him conspicuous on the quarterdeck of HMS Victory. At 1:25 PM, a French marksman in the mizzentop of Redoutable shot Nelson through the left shoulder at approximately 15 meters. The ball passed through his lung and lodged in his spine. He died at 4:30 PM, aware the battle had been won.
No French fleet again seriously threatened British sea control for the rest of the Napoleonic wars. Britain could move troops to Portugal, supply Wellington's army, and project power around Napoleon's continental system at will. Trafalgar defined the strategic context within which the wars were won.
HarperCollins, 2004
Weidenfeld & Nicolson, 2004
Allen & Unwin, 1933
In 1809, Wellington secretly ordered the construction of 152 fortified positions across 30 miles of Portuguese hillside. When Massena's French army arrived a year later, they found a wall they couldn't breach — and starved in front of it.
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