Pyotr Pavlensky set fire to the wooden doors of the sprawling FSB building in downtown Moscow, Interfax reported, citing a police source.
He posted a video of the performance showing flames leaping to the top of the doorway as he stands in front of it, before a policeman comes running up.
"The FSB acts using a method of unending terror and holds onto power over 146 million people," Pavlensky said in a message released along with the video.
Pavlensky was taken to a police station and was being questioned on suspicion of petty hooliganism, reported Mediazona.Ru, a website that monitors the detention of activists.
Two journalists who watched the performance were taken in for questioning before being released, reported the Dozhd independent channel, whose journalist was at the scene.
Pavlensky in 2013 nailed his scrotum to the cobblestone of Red Square to protest against tight police control.
He has been charged with vandalism and faces up to three years in jail for a performance in Saint Petersburg last year during which he and other activists set fire to tyres and waved a Ukrainian flag to simulate the Maidan protests that led to the ouster of a pro-Moscow leader in Ukraine.
You’ve hit your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Access to Exclusive Premium Stories Online
Over 30 behind the paywall stories daily, handpicked by our editors for subscribers


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app