Overview
- Rescue operations are ongoing at the Sertolovo garrison as emergency and fire-rescue units work at the cordoned site.
- Regional Governor Alexander Drozdenko directed security officials to assist with clearing debris and helping the injured.
- Local media reported at least three bodies recovered from the rubble, a figure not confirmed by regional authorities.
- The Main Military Prosecutor's Office is overseeing the response, with garrison prosecutors present at the scene.
- Officials say the cause of the explosion and collapse remains under investigation.