In the capital of the Russian Federation, Moscow, a fire has occurred in the building of the Sukhoi Design Bureau. The roof collapsed due to intense flames, according to Russian media and the Telegram channel of the Russian Ministry of Emergency Situations. Initially, the Russian ministry reported that the fire area was 400 square meters, then stated that the fire was contained. However, later Ministry of Emergency officials said that according to updated information, the fire affected 800 square meters. It is noteworthy that the Russian Ministry of Emergency Situations does not mention the fi…