The Islamic State (IS) has claimed responsibility for the attack, and eleven suspects have been detained. Putin has alleged that Ukrainians had a hand in the massacre, which Kyiv denies.
Online advertising totals 634 5 bln rubles in Russia in 2023 interfax.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from interfax.com Daily Mail and Mail on Sunday newspapers.
, March 25 (IANS) Experts from Russia, Brazil, India, China, Ethiopia, Belarus and other countries discussed priorities for the development of environmental technologies aimed at improving the quality of human life and the state of the .