An upscale eatery in the heart of the Russian capital turned into a disaster zone on a Saturday evening. Moscow mayor Sergei Sobyanin didn't mince words, officially designating the blast a brutal terrorist act. Three people died in the explosion, shaking a city that has lived under heightened security anxieties for years.
If you are trying to piece together what actually happened on Kudrinskaya Square, the details coming out of local official channels paint a grim picture.
What Happened at Balzi Rossi
The explosion ripped through the entrance area of the Balzi Rossi restaurant, a high-end Italian spot housed inside one of Moscow's iconic Stalin-era "Seven Sisters" skyscrapers. The venue wasn't open to the general public at the time. Instead, it was hosting a private banquet behind closed doors.
State media reports citing the National Anti-Terrorism Committee indicate that an unidentified woman attempted to bring an improvised explosive device inside. A vigilant security guard blocked her entry at the door. Moments later, the device detonated right at the threshold.
The blast instantly killed three individuals: the female bomber herself, the security guard who stopped her, and a restaurant patron.
The Immediate Aftermath and Casualties
Beyond the three fatalities, the explosion injured at least 21 other people. Emergency response teams, heavy law enforcement units, and a fleet of ambulances flooded Kudrinskaya Square within minutes. Officials rushed the wounded to various city hospitals for urgent medical care.
Mayor Sobyanin took to social media to address the city. He promised that investigators would hunt down anyone linked to the plot.
"Those responsible for committing this crime will certainly be found and will face the punishment they deserve," Sobyanin wrote.
The Moscow Investigative Committee immediately opened a criminal probe. Heavy security cordons remain in place as forensic teams comb through the wreckage for structural and explosive residue analysis.
Who Is Responsible
As of Sunday afternoon, no group or individual has publicly claimed responsibility for the attack. Russian state authorities have not formally pointed fingers at external actors, though the incident instantly recalls a grim pattern of targeted blasts inside Russian cities since the escalation of the conflict with Ukraine.
Over the past few years, high-profile assassinations and bombings—such as the deaths of military blogger Vladlen Tatarsky, nationalist figure Daria Dugina, and several high-ranking Russian military officials—have kept security services on high alert. The Federal Security Service announced tighter protocols around government and military infrastructure, yet public spaces like upscale downtown venues remain vulnerable to lone actors or embedded cells.
For now, investigators are reviewing security camera footage from Kudrinskaya Square to trace the female bomber's movements before she reached the restaurant entrance. Medical staff continue treating the two dozen survivors, while Moscow residents process yet another violent shockwave hitting their downtown core.
Expect updates as the investigative committee processes forensic evidence from the scene.
