FSB Arrests Minor Over Moscow Park Attack Threat After U.S. Tip-Off

By Reuters Nov. 1, 2026 A woman walks in the Tsaritsyno Museum Reserve in Moscow, Nov. 1. REUTERS / Ramil Sitdikov Russia's Federal Security Service (FSB) said on Sunday that a Russian minor had been detained over a threat to carry out a terrorist attack in a Moscow park following a tip-off from the United States, Interfax reported. On Saturday, the FSB said it had received information from the U.S. through established partner channels about preparations for an attack in Moscow and was taking appropriate measures. The minor had posted photographs of himself on TikTok wearing tactical clothing and a balaclava, holding an object that looked like an automatic weapon, as well as photographs taken at Moscow's Tsaritsyno Museum Reserve with the caption: "I found a place," Interfax cited the FSB as saying. "We are grateful to the American side for providing the information," the security service was quoted as saying in its statement. It said officials searching the minor's home found the clothes and accessories seen in the social media posts, while his phone showed a subscription to a neo-Nazi channel on the app Telegram and “a significant number of searches concerning terrorist attacks, mass killings and other acts of violence,” according to Interfax. Russia's Investigative Committee is considering what legal or procedural action to take, the FSB said. Tsaritsyno, a palace museum and park complex in southern Moscow, was temporarily closed on Saturday following the U.S. tip-off. Read more about: FSB , Terrorism , United States Sign up for our free weekly newsletter Our weekly newsletter contains a hand-picked selection of news, features, analysis and more from The Moscow Times. You will receive it in your mailbox every Friday. Never miss the latest news from Russia. Preview Subscribers agree to the Privacy Policy We sent a confirmation to your email. Please confirm your subscription. A Message from The Moscow Times: Dear readers, We are facing unprecedented challenges. Russia's Prosecutor General's Office has designated The Moscow Times as an "undesirable" organization, criminalizing our work and putting our staff at risk of prosecution. This follows our earlier unjust labeling as a "foreign agent." These actions are direct attempts to silence independent journalism in Russia. The authorities claim our work "discredits the decisions of the Russian leadership." We see things differently: we strive to provide accurate, unbiased reporting on Russia. We, the journalists of The Moscow Times, refuse to be silenced. But to continue our work, we need your help. Your support, no matter how small, makes a world of difference. If you can, please support us monthly starting from just $2. It's quick to set up, and every contribution makes a significant impact. By supporting The Moscow Times, you're defending open, independent journalism in the face of repression. Thank you for standing with us. Once Monthly Annual Continue Not ready to support today? Remind me later. × Remind me next month Remind me Thank you! Your reminder is set. We will send you one reminder email a month from now. For details on the personal data we collect and how it is used, please see our Privacy Policy. Read more U.S. Embassy Warns of Potential 'Mass Casualty Event' in Moscow Russia's FSB said it had received the report and was "taking appropriate action." 2 Min read 2 Kazakhs Killed in Russian Anti-Terror Operation Moscow claims that it prevented an attack against a synagogue in the Russian capital. 1 Min read Russia Says 6 IS Fighters Killed in Caucasus Republic Russian authorities frequently announce the thwarting of planned attacks by suspected Islamist groups. 1 Min read Russian Security Services Troll U.S. Embassy With July 4 Billboard “Welcome to our peaceful country,” read the billboard in the colors of the Russian flag, set against the backdrop of the Kremlin and St. Basil’s... 1 Min read