Inside Russian 'courage' medal-winning 'Sigma' unit who took down ISIS-K terrorists 0 27.03.2024 21:08 Dailystar.co.uk The Crocus City Hall attack in Moscow, Russia, saw 137 people killed by members of the ISIS-K terrorists group, with four of them later being grabbed by the secretive Russian united called ROSN Sigma Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ