Battle of Agra
1857 CE.
Shown on the map at 27.180°, 78.021°.
The Battle of Agra was a comparatively minor but nevertheless decisive action at the end of a prolonged siege during the Indian Rebellion of 1857. In the early days of the rebellion, the countryside around Agra fell into widespread disorder. Many East India Company administrators and their families and servants fled to the protection of the fort. When a rebel army composed mainly of sepoys who had mutinied against their British officers approached Agra they defeated a sortie by the garrison, which was incompetently led by aged officers. However, they lacked the heavy artillery needed to assault the fort, and moved instead to join the rebels who had rallied to the nominal leadership of Emperor Bahadur Shah Zafar in Delhi. Over the next few months, the British inside the fort endured a desultory siege. The British leaders in the fort took no decisive action against the rebels. When the Siege of Delhi ended in a British victory, they feared an attack by rebels retreating from Delhi and appealed to the commander of a nearby British column for help. The British column relieved the fort but complacently pitched camp outside.
Text from the Wikipedia article Battle of Agra, licensed CC BY-SA 4.0.