 Complete the following phrase:  The regiment was raised during the upheaval of the Indian Mutiny, at Rawalpindi on 19 June 1857, as the Regiment of Rawalpindi. In 1860, it was sent to China to fight in the Second Anglo-China War. In 1861, the regiment was permitted to use the Royal Cypher within the Garter on its appointments for its meritorious services. During the Second Afghan War of 187880, as part of the Peshawar Valley Field Force, it advanced into the Khyber Pass to clear Afghan forces at Ali Masjid. In 1885, the regiment participated in the 