Operation Eraze is the codename of the assault and capture of Gurais in northern Kashmir by the Indian Army during the Indo-Pakistani War of 1947.
[1]: 309–310 The Indian Army responded by sending 2nd Battalion, Bihar Regiment to advance on 15 April 1948 to contact the enemy along the pilgrim route, i.e. the Bandipore - Kanzalwan - Gurais axis.
[1]: 309–310 Maj Gen K. S. Thimayya, the 'General Officer Commanding' of the Srinagar Division, prepared for a spring offensive to counter the Pakistanis.
[1]: 316–320 In the meantime, 2/4 Gorkha Rifles had successfully advanced along the pilgrim route and pushed back the Pakistanis from Kanzalwan which they captured with two companies.
This left the road to Rajdhani pass, occupied by the Battalion Tactical Headquarters and one company of the 2/4 Gorkha Rifles, vulnerable to attack by large forces.
Lt. Col. Singh, according to official war diaries, Gorkhas failed to clear Burzil Pass due to strong enemy counterattacks and he walked to Thimmaya requesting not to deploy the Regiment under his command to Ladakh.