Nobody refers to this weapon by its full name, because it would take too long to speak out loud! For clarity, it's the Super Rapid Bloom Offboard Countermeasures Chaff and Decoy Launching System. We defy anyone to make sense of that title, and in truth, this is a difficult weapon to explain.
It doesn't launch missiles - it launches decoys to confuse and distract enemy missile targeting systems. The advanced systems have been commonplace among many of the world's advanced navies since 2010.