The Latest Breaking News from FSB

The Kremlin refused to comment Monday on the Islamic State group's claims that it was behind the deadliest attack in Russia in two decades, as rescuers searched for bodies amid the rubble of the burnt-out Moscow concert hall.

In today’s newsletter: As Russia mourns, the president is ignoring evidence of Islamic State’s responsibility – and instead hinting at a link to Ukraine

Some Russians blame lax security for the horrific attack claimed by ISIL. But analysts recall a darker history.

Russia’s Federal Security Service (FSB) tries to link Ukraine to assault despite ISIL affiliate claim of responsibility.

ISIS claims responsibility for a deadly terror attack at a concert in Moscow, leaving 115 dead. Russian authorities apprehend suspects and investigate the ...

Putin suggests – without evidence – that Kyiv may have been involved in attack, claiming attackers planned to flee to Ukraine

Russia on Saturday said it had arrested 11 people -- including four gunmen -- over the attack on a Moscow concert hall claimed by Islamic State, as the death toll rose to 93.

11 individuals detained in connection to Crocus complex attack near Moscow. President Putin briefed on situation. FSB's swift action praised in combating t...

Russia said on Tuesday that its forces had taken control of the eastern Ukrainian village of Orlivka, situated about four kilometres (2.5 miles) west of the town of Avdiivka, which Moscow's forces captured last month after one of the bloodiest battles of the war. Earlier, Pentagon chief Lloyd Austin said…