The P-800 Oniks is a Russian supersonic cruise missile developed by NPO Mashinostroyeniya. It’s primarily designed to as an anti-ship cruise missile. However, it also can be used against land targets as it was demonstrated in Syria in 2016, when the Russian military used against ISIS targets.
The P-800 Oniks missile can be launched from warships, land mobile platforms and fixed-wings aircraft. The missile’s export version is designated the P-800 Yakhont.