Massacre of Tbilisi
Massacre of Tbilisi (also known as the Tbilisi tragedy or April 9 Tragedy) refers to the events in Tbilisi, Georgian Soviet Socialist Republic, on April 9, 1989, when an anti-Soviet, pro-independence and nationalist demonstration was crushed by the Soviet Army, resulting in 21 deaths and hundreds of injuries. April 9 is now remembered as National Unity Day (Georgian: ეროვნული ერთიანობის დღე, romanized: erovnuli ertianobis dghe), an annual public holiday.