Video of a S-300V4 air defense system being reloaded.https://t.co/UfvU6QdRGZ pic.twitter.com/RIefsK9FmU— Rob Lee (@RALee85) June 8, 2019
Video of a S-300V4 air defense system being reloaded.https://t.co/UfvU6QdRGZ pic.twitter.com/RIefsK9FmU