The Afghan-led Durrani coalition won a decisive victory at the Third Battle of Panipat in January 1761, crushing the Maratha Empire, then the dominant power in India, in one of the largest and bloodiest battles of the eighteenth century2. Tens of thousands died in a day, and the defeat is often seen as helping open the way for later British dominance.
On a January day in 1761, on the plain of Panipat north of Delhi, two of the greatest powers in India met in one of the largest and bloodiest battles of the eighteenth century. The Maratha Empire, then the dominant force in India3, was crushed by an Afghan-led coalition under Ahmad Shah Durrani. Tens of thousands died in a single day, and the defeat reshaped the struggle for India; it is often seen as one of the turning points that, over time, helped open the way for British dominance.

The field of Panipat
Panipat, north of Delhi, was a classic invasion route into the Indian heartland, and this was the third great battle fought there. The Maratha Empire had expanded across much of India and pushed into the north, alarming regional powers. Ahmad Shah Durrani, the Afghan ruler, allied with Indian Muslim states against them, and the two coalitions gathered a vast host of infantry, cavalry and artillery on the plain.
Two ways of war
The armies were huge and evenly matched in numbers, but different in method. The Marathas relied on their mobile cavalry and a corps of European-style infantry and guns, while the Afghans had powerful cavalry and light swivel guns (zamburak) mounted on camels2. For weeks the two sides manoeuvred and skirmished, with the Marathas increasingly cut off from supplies2 and hemmed in far from home.

The day of slaughter
When the full battle came, the Maratha assault at first drove the Afghan centre back, but Durrani committed his reserves and his mobile artillery turned the tide. As the Maratha line broke, the retreat became a massacre; the commander Sadashivrao Bhau was killed4, along with much of the Maratha leadership and a generation of soldiers. It was one of the bloodiest single days of the century.

Why it decided India
The scale of the loss shattered Maratha power in the north for a decade2 and killed many of their ablest leaders. Yet Durrani could not hold India either, and withdrew to Afghanistan. Into the vacuum stepped a third party: the British East India Company, whose steady rise the weakening of the Marathas did much to enable. Panipat is often called one of the turning points on the road to British India.
