A colonel, a major of a Rashtriya Rifles unit of the army and a Deputy Superintendent of Jammu and Kashmir Police were killed in action during an encounter with terrorists in Jammu and Kashmir's Anantnag district, officials said. Colonel Manpreet Singh, Major Aashish Dhonchak and Deputy Superintendent of Police Himanyun Muzamil Bhat were killed in action during the gunfight. Colonel Manpreet Singh was the commanding officer of the 19 Rashtriya Rifles (19 RR) unit. Rashtriya Rifles is the counter-insurgency force of the army that operates in Jammu and Kashmir.