Polish S-125 Newa SC SAM are already operating in Ukraine

First photos of Polish S-125 Newa SC anti-aircraft missile systems in Ukraine were released on social media. The transfer of the systems was not reported by either party.
The photo was published on the NMFTE telegram channel.
Judging by the environment, it can be assumed that anti-aircraft systems were transferred to Ukraine in the summer.
S-125 Newa SC (System Cyfrowy – digital system) is a Polish modernization of the Soviet-era S-125 Neva-M anti-aircraft missile system. The system was developed to engage low-altitude manned and unmanned aerodynamic targets within the altitude range of 20-18,000 meters, at distances of 3.5-25 km.
Until 2012, the system had been undergoing two-stage modernization as part of the Concept for the Development of Armed Forces adopted by the Polish government in the late 90s.
The new Neva is more resistant to interference and as the first air defense system has received its own IFF system, which is produced under the Thomson-CSF license. Computerization and simplification of service made it possible to reduce the number of combat calculations of air defense systems.