Banda Singh Bahadur started his rebellion with the defeat of Mughal armies at Samana and Sadhaura and it culminated in the defeat of Sirhind. During the rebellion, Banda Singh Bahadur made a point of destroying the cities in which Mughals had been cruel to Sikhs, and executed Wazir Khan in revenge for the deaths of Guru Gobind Singh's sons, Baba Zorawar Singh and Baba Fateh Singh, after the Sikh victory at Sirhind. He ruled the territory between the Sutlej River and the Yamuna River, established a capital in the Himalayas at Lohgarh, and struck coinage in the names of Guru Nanak and Guru Gobind Singh.