March 26, 2024 - The director of Russia's Federal Security Service (FSB), Alexander Bortnikov, said on Tuesday that the US, UK and Ukraine were behind the Moscow concert hall attack that killed at least 139 people on Friday - despite repeated claims of responsibility by Islamic State.

June 11, 2024 - Ukrainian and Western spy agencies have intensified the recruitment of agents to carry out attacks inside Russia, the FSB chief has said

March 23, 2024 - Four suspects in the Moscow concert attack at Crosus City Hall have been arrested, President Vladimir Putin was told, and the death toll rose to at least 133.

March 26, 2024 - US officials have tied the deadly assault on a concert venue to ISIS-K, an affiliate that operates in central Asia, which has become one of the region’s most feared terror groups.

March 27, 2024 - Top Russian officials, including President Vladimir Putin, continue to make unsubstantiated claims that Ukraine and the West were behind a Moscow terror attack.

March 26, 2024 - Ukraine accuses the Kremlin of lies, after it alleges Kyiv and the West were involved in the atrocity.

March 26, 2024 - Senior Russian officials have presented an increasingly convoluted description of what happened at the Crocus City Hall concert venue where at least 139 people were killed.

April 1, 2024 - Iran tipped off Russia about the possibility of a major "terrorist operation" on its soil ahead of the concert hall massacre near Moscow last month, three sources familiar with the matter said.

March 23, 2024 - Ukraine was not involved in Friday's shooting attack near Moscow and suggestions of a Ukrainian link "have nothing in common with reality," a spokesman for Kyiv's military spy agency said on Saturday.

March 24, 2024 - Rescuers pulled more bodies from the rubble of a Moscow-region concert hall as the toll from a deadly attack on the venue reached 133 and security officials said four suspected gunmen had been detained in connection with Russia’s worst terrorist violence in nearly two decades.

March 28, 2024 - US describe Russian’s allegation that Ukraine was involved in attack as ‘nonsense’ and says it passed warning to Russian security services

Kiev and the West have recruited agents to carry out attacks inside Russia Aleksandr Bortnikov has claimed Ukrainian intelligence service

April 3, 2024 - Coming just days after Putin’s orchestrated election, will it endanger his legacy—and his future?

March 25, 2024 - The suspects, showing signs of being beaten, are charged with terrorism over Friday's concert hall massacre.

Ukrainian intelligence services were involved in the deadly terrorist attack at the Crocus City Hall concert venue outside Moscow in March, the director of Russia's Federal Security Service (FSB) has said. Aleksandr Bortnikov made the statement...

May 24, 2024 - Russian Federal Security Service chief Aleksandr Bortnikov says Ukraine was behind the Crocus City Hall terrorist attack

3 weeks ago - Another associate, Leonid Volkov, said that the FSB "can't do the only job it really should be doing: preventing a real, nightmarish terrorist attack." Novaya Gazeta Europe's chief editor, Kirill Martynov, criticized Putin for dismissing Western intelligence warnings and focusing resources ...

September 10, 2018 - An IS militant has been detained for being involved in planning the murder of one of the DPR leaders