Russia Advancing To Ukraine With Tanks and Trucks With "Z" Symbol What does "Z" symbol mean?

Russia Launches ‘Operation Z’ As Tanks & Trucks Marked With Symbol “Z” Rolling Towards Ukraine. The letter 'Z' is painted on the side. Mysterious „Z” symbol seen on Russian trucks: 'Assume the worst. If you have seen footage of Russian vehicles recently, you may have noticed the letter 'Z' painted on the side — a symbol which even has experts confused. I would guess these are markings for a specific task force. I think we are going to see a push very soon. Pretty much every Russian military convoy near Belgorod in the last 24h has been marked with a Z. Video uploaded caption says, "Military equipment at the ready."