The Halabja poison gas attack ,also known as Halabja massacre or Bloody Friday was an incident that took place on March 16, 1988, during the closing days of the Iran–Iraq War, when chemical weapons were used by the Iraqi government forces in the Kurdish town of Halabja in Iraqi Kurdistan. The attack killed 5,000 people and injured around 10,000 more, most of them civilians, thousands more died of complications, diseases, and birth defects in the years after the attack. The incident, which has been officially defined as an act of genocide against the Kurdish people in Iraq, was and still remains the largest chemical weapons attack directed against a civilian-populated area in history. The Halabja attack has been recognized as a separate event from the Anfal Genocide that was also conducted against the Kurdish people by the Iraqi regime under Saddam Hussein. The Iraqi High Criminal Court recognized the Halabja massacre as act of genocide on March 1, 2010, a decision welcomed by the Kurdistan Regional Government. The attack was also condemned as a crime against humanity by the Parliament of Canada. The main aim of this conference ,trying to recognize the genocide Halabcha Cheimical bomb in 1988 is the international community.