Russian security service detains teenager in Moscow after American warning of attack

The FSB arrested a minor in Moscow following a warning from the U.S. embassy about a potential attack. The suspect had posted a photo online wearing combat gear and holding an object resembling a firearm. The FSB found similar items during the arrest. The minor was linked to a neo-Nazi Telegram channel and sought information on violent acts. The U.S. embassy had alerted about a credible threat of a mass-casualty attack at Tsaritsyno Museum and Park, coordinating with Russian authorities.