Russia has announced that the first regiment equipped with its next-generation S-500 Prometheus air and missile defense ...

Russia has activated its S-500 Prometheus air defence system for the first time, boosting its missile defence.

Russia has heaped praise on its new S-500 missile system, but it is still unclear if it can actually build the systems in meaningful numbers.

Ukraine's forces may have struck Russia's newest S-500 air-defense system using U.S.-supplied ATACMS (Army Tactical Missile System) missiles, according to a journalist in the country. "It is reported ...

Russia has just unveiled its next-gen S-500 surface-to-air missile system, known as Prometheus, which succeeds the S-400 missile defense system and comes at a time when the smell of war hasn't been ...