35th anniversary of the People's Republic of China

The 35th anniversary of the founding of the People's Republic of China (Chinese: 庆祝中华人民共和国成立35周年大会) was marked on 1 October 1984 with a military parade followed by a mass civilian parade in Tiananmen Square, Beijing, and with celebrations across the country. It was the first National Day military parade in 25 years and the first at which China displayed domestically built weapons, including its intercontinental ballistic missiles.

Source: Wikipedia — 35th anniversary of the People's Republic of China (CC BY-SA 4.0)