Operation Zarb-e-Azb (Pashto/Urdu: آپریشن ضربِ عضب ALA-LC: Āpres̱ẖan Ẓarb-i ʿAẓb; lit. 'Single Strike') was a joint military offensive conducted by the Pakistan Armed Forces against various militant groups, including the Tehrik-i-Taliban Pakistan (TTP), the Islamic Movement of Uzbekistan, the East Turkestan Islamic Movement and Lashkar-e-Islam. The operation was launched on 15 June 2014 in North Waziristan along the Pakistan-Afghanistan border as a renewed effort against militancy in the wake of the 8 June attack on Jinnah International Airport in Karachi, for which the TTP and the IMU claimed responsibility. As of 14 July 2014, the operation internally displaced about 929,859 people belonging to 80,302 families from North Waziristan.
Part of the war in North-West Pakistan, up to 30,000 Pakistani soldiers were involved in Zarb-e-Azb, described as a "comprehensive operation" to flush out all foreign and local militants hiding in North Waziristan. The operation has received widespread support from the Pakistani political, defence and civilian sectors. As a consequence, the overall security situation improved and terrorist attacks in Pakistan dropped to a six-year low since 2008. Zarb-e-Azb was followed by Operation Radd-ul-Fasaad which began in February 2017, following a resurgence in terrorist incidents.