Today, 33 years ago, on October 21, 1992 (Calendar 26 September 1992) in Russia, there were continuous explosions. On October 21, 1992, there were continuous explosions in Russia for two days, killing 10 people, injured 33 people, and missing. On October 21, an explosion occurred in the office building of the Irkutsk State Department of Internal Affairs, the four-story floor compartment and parts of the walls were destroyed, killing 9 people and wounding 5 people and disappearing 2 people. On the same day, an explosion occurred in a refinery in the suburbs of the city of Grodno in the Caucasus region, causing a huge fire. One firefighter died and 18 people were hospitalized. The accident was caused by an automatic gunfire shooting on the oil pipes. On