Kalibr Cruise Missile Underwent 15 Modernizations
Military expert Podberezkin: Russian armaments are modernized approximately every one and a half months
3M14 «Kalibr»
Russian "Kalibr" missiles equipped with L-504 blocks: intercepting missiles will become significantly more difficult
New equipment can complicate target tracking and increase interceptor consumption
Russian Kalibr missiles may have received a cluster warhead
New configuration capable of hitting multiple targets simultaneously