US provides information on possible terrorist attack in Moscow: FSB

MOSCOW -- Russia's Federal Security Service (FSB) said Saturday that it had received information from the United States about preparations for a possible terrorist attack in Moscow and was taking relevant measures, local media reported.

The information was received through partner channels, the FSB said in a statement, adding that "relevant work is underway."

Meanwhile, the US embassy in Moscow issued a security alert on X, warning of the possible threat of a mass-casualty event on Saturday at the Tsaritsyno Museum Reserve in Moscow.

The embassy said the US government was coordinating with the appropriate Russian authorities in response to the threat.