Explosion at Russian Military Police Headquarters in Sertolovo Kills Three

Deadly Blast Rocks Military Police Facility

An explosion at a military police facility in Sertolovo, located in Russia's Leningrad region just north of St. Petersburg, on Tuesday, February 17, 2026, has claimed the lives of at least three individuals. The powerful blast led to the partial collapse of the building, with several floors reportedly caving in. Emergency services and military personnel were dispatched to the scene to conduct rescue operations and clear debris.

Details of the Incident and Casualties

The incident occurred at a facility associated with the 56th Guards District Training Center of the Leningrad Military District (military unit 71717). Reports indicate that the explosion caused the collapse of the second and third floors, as well as the attic of the structure. While initial reports varied, the death toll was confirmed to be at least three, with several others reportedly wounded. Unverified images circulating in media outlets depicted substantial structural damage and large piles of rubble surrounding the building.

Official Response and Ongoing Investigation

Leningrad Governor Alexander Drozdenko confirmed the incident, stating he had instructed security forces to assist the military in clearing the rubble and rescuing potential victims. Governor Drozdenko emphasized that the cause of the explosion remains under investigation. Russia's Investigative Committee, responsible for probing major crimes, has initiated a criminal investigation into a potential fire safety violation. While gas leaks are a frequent cause of explosions in older Russian buildings, authorities have not yet indicated this as the cause of the Sertolovo incident. Local media also reported concerns about the possibility of further structural collapse at the site.

Broader Context

The explosion occurred as a new round of US-brokered talks between Russia and Ukraine commenced in Geneva, Switzerland. Russia has experienced various incidents, including alleged sabotage attacks on military bases and civilian infrastructure, since the beginning of its full-scale invasion of Ukraine nearly four years ago.