**Multiple Explosions Rock Russian Regions**
Explosions have been heard in several regions of Russia, including Bryansk, Kursk, Belgorod, Voronezh, Oryol, Tula, Rostov, Saratov, Tambov, and Tatarstan.
**Key Targets Hit**
The attacks targeted important facilities, including:
* A chemical plant
* An oil refinery
* A chemical complex
* An ammunition depot
* An oil storage facility
**Main Strike on Military Targets**
The strikes were focused on military targets deep inside Russia. Specific locations hit include:
* Bryansk Chemical Plant in Seltso, which produced artillery ammunition and other military components.
* Kazanorgsintez Plant in Kazan, one of the largest chemical product manufacturers in Russia.
* Kristall Complex in Engels, where an oil depot was attacked again last night.
* Saratov Oil Refinery in Saratov.
**Air Defense Systems Destroyed**
The attacks also destroyed “Tor” and “Buk” air defense systems.