Russia detains teenager over Moscow museum attack plot after US tip-off

Russia's FSB said it arrested a minor accused of planning a terror attack on the Tsaritsyno Museum Reserve in Moscow, following a U.S. intelligence tip-off.

• The US Embassy in Moscow issued a security alert on Saturday warning of a credible threat of a mass casualty event at the Tsaritsyno Museum Reserve.
• Russia's FSB announced Sunday the arrest of a Russian minor after receiving information from the United States about the alleged plot.
• The FSB said the suspect posted TikTok images in tactical clothing holding what resembled an automatic weapon and subscribed to a neo-Nazi Telegram channel.
• The FSB said it was "grateful to the US side for the information provided."
• Russian authorities canceled all public events scheduled for Saturday at Tsaritsyno Park and tightened security following the US warning.
• The German embassy in Moscow advised its citizens to avoid the area after the US security alert.