On June 4 1989 the Chinese government sent tanks and troops to open fire on thousands of students who were occupying Tiananmen Square in Beijing. Hundreds, maybe thousands were killed or injured. We do not know, because the government has never released the figures. We do know it responded to the student demand for greater democracy with tanks and live bullets.
The occupation of Tiananmen Square was the culmination of a democracy movement which had been gathering pace in China throughout the 1980s and which came to ahead in the spring of 1989.
In the 30 years since, the government of the People’s Republic of China has sought to erase this event from their history. Across the world efforts are made to ensure it does not succeed.