On 9 March 2018, the U.S. Air Force officially retired the MQ-1 Predator from operational service. The aircraft was first operationally deployed in 1995 and in 2011 the last of 268 Predators were delivered to the service, of which just over 100 were still in service by the start of 2018. While the Predator was phased out by the Air Force in favor of the heavier and more capable MQ-9 Reaper, the Predator continues to serve in the MQ-1C Gray Eagle derivative for the U.S. Army as well as with several foreign nations.