 Complete the following phrase:  During the Cold War, Lenin Square was used as a parade ground for the annual International Workers Day demonstration on May 1, as well as the Victory Day and October Revolution Day military parades on May 9 and November 7 respectively. Azadliq Square is the main venue for the bi-annual Day of the Armed Forces military parade which takes place on June 26. In 2018, the square was used as the main venue for the centennial celebrations of the 