A fire has occurred at the Avangard factory in Moscow. The factory is part of the Joint Stock Company Concern of Air and Space Defense Almaz-Antey, the Telegram channel Astra reports. According to preliminary data, the fire has spread over an area of 50 square meters. However, firefighters who arrived to assist were able to localize it. The cause of the fire and whether there are any casualties is currently unknown. What is produced at the Avangard factory The Moscow Machine-Building Plant Avangard is part of the joint-stock company Concern for Air and Space Defense Almaz-Antey. This enterpris…