Taking a Fort
Methods of Conquest
Four ways to take a fort, sama, dana, bheda, danda. Kautilya's systematic framework for conquest, where force is the last resort and persuasion, incentives, and division often succeed where violence would fail.
The Commander's Choice

Chandragupta stood before his war council, the fortress of Shravasti rising on the distant hillside. Six thousand defenders manned those walls. Twenty thousand of his own soldiers waited in the camp below. The mathematics seemed simple.
"Storm the walls," urged General Bhadrasena. "We have the numbers. Accept the casualties and end this in three days."
Kautilya raised his hand. "And if Shravasti's allies see us bloodied? If our army limps home with half its strength? What then prevents Magadha from striking while we recover?"
He unrolled a parchment, intelligence reports from agents inside the fortress. "The garrison commander's brother serves in our army. The merchants fear their trade will suffer under prolonged siege. The soldiers haven't been paid in two months." Kautilya smiled. "We don't need to break those walls. We need to make them irrelevant."
This was the essence of Kautilyan conquest: force is not a first resort but a last one. Before any assault, four systematic approaches must be considered, and usually, one of the first three succeeds.
The Four Methods: An Overview
Kautilya articulated four methods for taking fortified positions, arranged in ascending order of force and descending order of preference:
Sama (Conciliation/Negotiation): Achieving objectives through diplomacy, persuasion, and agreement. The enemy becomes an ally, the fort opens voluntarily, and resources are preserved for both sides.
Dana (Gifts/Incentives): Achieving objectives through economic incentives, bribes to key officials, rewards for defection, economic pressure that makes resistance costly and cooperation profitable.
Bheda (Division/Sowing Discord): Achieving objectives by fragmenting enemy unity. Turning commanders against each other, populations against garrisons, factions against leaders. The divided fortress defeats itself.
Danda (Force/Punishment): Achieving objectives through military power. Assault, siege, or threat of overwhelming destruction. The most expensive option, reserved for when others fail.
"Sāmadinā upakrameta, Begin with sama and the others," Kautilya taught. Force was not weakness to be avoided at all costs, but it was expensive, unpredictable, and destructive. Smart strategists exhausted cheaper options first.