Since the morning of June 29, explosions have been heard in Crimea. Particularly, anti-aircraft defense systems are active in Sevastopol, according to the Telegram channel Crimean Wind and the Telegram channel of Sevastopol’s governor Mikhail Razvozhaev. Russians have declared an air alert in Sevastopol. “In Sevastopol, Russian air defense systems are firing,” writes Crimean Wind. According to information from a monitoring Telegram channel, at least two missile launches from air defense systems have been observed in Sevastopol. In addition, the Russian military has closed traffic on the Crimea…