The Halabja chemical attack (Kurdish: Kîmyabarana Helebce کیمیابارانی ھەڵەبجە), also known as the Halabja Massacre or Bloody Friday, was a genocidal massacre against the Kurdish people that took place on March 16, 1988, during the closing days of the Iran–Iraq War in the Kurdish city of Halabja in Southern Kurdistan. The attack was part of the Al-Anfal campaign in northern Iraq, as well as part of the Iraqi attempt to repel the Iranian Operation Zafar 7. It took place 48 hours after the fall of the town to Iranian army and Kurdish guerrillas.