The Battle of Bhangani was fought between Guru Gobind Singh's army and Bhim Chand (Kahlur) of Bilaspur on 18 September 1686, at Bhangani near Paonta Sahib. An alliance of Rajput Rajas of the Shivalik Hills participated in the engagement on behalf of Bhim Chand of Bilaspur State's side, including the states of Garhwal and Kangra. It was the first battle Guru Gobind Singh, the tenth Sikh Guru, fought at the age of 19. Bichitra Natak, an autobiography generally attributed to Guru Gobind Singh, contains a detailed description of the battle. Causes Guru Gobind Singh resided at Anandpur, which was though located in the territory of Raja Bhim Chand of Bilaspur (Kahlur) but Anandpur Sahib was an autonomous region held by Guru Gobind Singh as the barren land of Makhowal was purchased by his father Guru Teg Bahadur and town was developed with earlier name Chakk Nanki. By the 1680s, the Guru's influence and power had increased greatly. His devotees came from distant places and brought him valuable gifts. A devotee called Duni Chand visited Anandpur in 1681, and presented him a Shamiana (a royal canopy or tent) embroidered in gold and silver, and was studded with pearls. Ratan Rai, the son of Raja Ram Rai of Assam, visited Anandpur with his mother and several ministers, and presented several gifts to the Guru, including an elephant called Prasadi (or Parsadi). In the mid-1680s, Guru Gobind Singh ordered the construction of a war drum (nagara) to enthuse his army. The job of constructing the drum was entrusted to the Guru's Dewan, Nand Chand, and the drum was named Ranjit Nagara. The use of such a war drum was limited to the chieftains, within their territory. Its use by the Guru was considered a hostile act by Raja Bhim Chand. On his Prime Minister's advice, the Raja arranged a meeting with the Guru, and visited his court in Anandpur. There, his eyes fell on the valuable gifts presented to the Guru by the devotees. Some days later, Bhim Chand sent a message to Anandpur, asking the Guru to lend the Prasadi elephant to him. Bhim Chand wanted the elephant to make a display of his wealth to the guests at his son's proposed wedding. The Guru knew that Bhim Chand wanted to gain permanent possession of the elephant by deceptive tactics, and declined the Raja's request. He stated that the devotee who had