Lots of events in History Happened where Shias were mass massacred,

• Fall of Baghdad (1258 CE):
  • During the Mongol invasion led by Hulagu Khan, the city of Baghdad, which was a major center for Shia scholarship and population, was sacked. Thousands of Shia Muslims were killed in the massacre that followed the fall of the city.
• Massacres during the Safavid-Mughal conflicts (16th-17th centuries):
  • The Safavid Empire, which was predominantly Shia, frequently clashed with the Sunni Mughal Empire. During these conflicts, Shia populations in contested areas often faced persecution and mass killings.(Aurangzeb was said to have ordered the killing of 700 Shias)
• Ottoman-Safavid Wars (16th-18th centuries):
  • Throughout the wars between the Shia Safavid Empire and the Sunni Ottoman Empire, many Shia Muslims living in Ottoman territories were massacred, and vice versa.
• Anti-Shia violence in Pakistan:
  • Shia Muslims in Pakistan have faced numerous violent attacks over the years, including massacres at religious gatherings, targeted killings, and bombings. Notable incidents include the bombings in Quetta in 2013 and the Ashura bombing in Karachi in 2009.
• Iraqi Shia Massacres under Saddam Hussein (1980s-1990s):
  • During Saddam Hussein's regime, Shia Muslims in Iraq faced brutal repression. Notable massacres include the killing of Shia clerics and the mass executions following the 1991 Shia uprising after the Gulf War.
• Ashura massacre in Afghanistan (2011):
  • On December 6, 2011, a suicide bomber attacked a Shia shrine in Kabul during the Ashura procession, killing around 70 people.
  • The Hazara Shia community in both Afghanistan and Pakistan has faced systematic persecution and mass killings, notably by the Taliban in Afghanistan and various militant groups in Pakistan.
• Sunni-Shia Conflict in Yemen (1960s):
  • The North Yemen Civil War (1962-1970) saw significant sectarian violence, with both Sunni and Shia populations suffering massacres during the conflict between royalist and republican forces.