1970s operation in Balochistan

1970s operation in Balochistan
	Part of the Insurgency in Balochistan and the Cold War
	; Pakistan Army Attack Helicopters HueyCobra AH-1S Cobras at AVN Base, Multan.
Date	February 1973 – November 1977
Location	Balochistan, Pakistan
Result	Pakistani victory Insurgency Halted; Baluch Militant Groups Dismantled; Restoration of status quo ante bellum;
Belligerents
Pakistan; Iran	Baloch separatists; Pashtun Zalmay
Commanders and leaders
Tikka Khan; Zulfikar Ali Bhutto; Akbar Khan; Akbar Bugti (Only 1973) ; Armed by:; Mohammed Reza Pahlavi; Post-combat:; Rahimuddin Khan	Khair Bakhsh Marri (POW) ; Ataullah Mengal (POW) ; Ghaus Bakhsh Bizenjo (POW) ; Sher Mohammad Marri
Strength
80,000 (Initial) 145,000	20,000 (Initial); 55,000 Tribesmen (Peak); 30,000 (Fled to Afghanistan, after operation)
Casualties and losses
~3,000 casualties (including injured and killed)	~5,300 casualties
	~16,000 civilian casualties 38,000 political prisoners were arrested

The 1970s operation in Balochistan, also known as the Fourth Balochistan Conflict was a four-year military conflict in Balochistan, the largest province of Pakistan, between the Pakistan Army and Baloch separatists and tribesmen that lasted from 1973 to 1977.

The conflict began in 1973 shortly after then-Pakistani President Zulfikar Ali Bhutto dismissed the elected provincial government of Balochistan on the pretext that arms had been discovered in the Iraqi Embassy, ostensibly for Baloch rebels. The ensuing protest against the dismissal of the duly elected government also led to calls for Balochistan's secession, met by Bhutto's ordering the Pakistan Army into the province. Akbar Khan Bugti served as provincial governor during the early stages of the conflict. The operation itself was led by General Tikka Khan against an unknown number of militants coordinated by their Baloch sardars, or tribal chiefs, most notably Khair Bakhsh Marri and Ataullah Mengal. Iran provided military support to the operation.

Fighting was intermittent throughout the conflict, climaxing in 1974 with drawn-out battles. The Bhutto regime was overthrown by General Zia-ul-Haq on 5 July 1977, and martial law was imposed. A general amnesty was declared by military governor Rahimuddin Khan. Military action ended by November 1977, replaced by development and educational policies to conciliate the province.