The US Navy (USN) has declared initial operating capability (IOC) for the Northrop Grumman MQ-8C Fire Scout unmanned aircraft system (UAS), the service announced on 8 July.
With IOC now declared, the MQ-8C will soon join its smaller MQ-8B Fire Scout-stablemate aboard the USN’s Littoral Combat Ship (LCS)-class vessels.

To see more about it : Jane’s