On this day, 32 years ago, on December 30, 1993 (November 18, 1993, the Russian, the former Soviet Union's troops stationed in Mongolia, had all withdrawn from Mongolia. On December 30, 1993, the Mongolian Ministry of Defense officially announced that all Russian troops stationed in Mongolia, the former Soviet Union, had withdrawn from Mongolia. The former Soviet army entered Mongolia in 1963. In 1987, the former Soviet Union withdrew part of its troops from Mongolia for the first time. In 1989, in accordance with the agreement reached between the two governments, the former Soviet Union began to implement the first phase of a large-scale withdrawal plan, withdrawing 50,000 soldiers from Mongolia, accounting for 75% of its total troops stationed in Mongolia. The second and third phases of withdrawal plans were implemented in 1990 and 1991 respectively. What was withdrawn this year were the remaining troops, which accounted for 15% of the total number of former Soviet troops stationed in Mongolia.