As word spread of Najaf Khan’s military prowess, his enemies began to flee in advance of his arrival, enabling Najaf to take in quick succession the fort of Ballabgarh, halfway to Agra, as well as a series of smaller Jat forts at Kotvan and Farrukhnagar.65 By mid-December, Najaf Khan had laid siege to Akbar the Great’s fort at Agra. He left Polier to direct siegeworks, and then headed further south with half the army to seize the mighty fortress of Ramgarh, which he took by surprise, then renamed Aligarh.