North Korea is reported to have supplied Russia with a range of equipment and troops for use in the ongoing conflict.

Russia has suggested exporting its S-350 Vityaz missile systems to India, potentially including local production and technology transfer.

The Unmanned Systems Forces (SBS) on Monday, January 5, struck the radar system of a Russian S-300V surface-to-air missile system in the Donetsk region, according to the commander of the Ukrainian ...

Kyiv has prioritized taking out Moscow’s air defense assets as part of its defensive strategy. Russia’s advanced surface-to-air missile (SAM) systems have proven to be a major roadblock for Ukraine’s ...

Venezuela's Russian air defenses didn't down any US aircraft during the operation that captured its president. There are questions about the quality of Russia's defenses. It's unclear how well ...