Encounters with small unidentified “objects,” sometimes in swarm-like groups of as many as eight. Sightings of other objects, including some characterized as drones, flying at altitudes up to 36,000 feet and as fast as Mach 0.75.

Another apparent small drone actually hitting the canopy of an F-16 Viper causing damage. These incidents and many more, all occurred in or around various military air combat training ranges in Arizona since January 2020.

The events are described in reports from the Federal Aviation Administration (FAA) filed over roughly a three-year period. Overall, the data points to what are often categorized as drones, but many of which are actually unidentified objects, as well as what do appear to be drones, or uncrewed aerial systems (UAS), intruding into these restricted warning areas with alarming regularity.


Advertisement


Marc Cecotti, a contributor to The War Zone, has been able to obtain additional partially redacted reports about a number of these incidents from the U.S. Air Force’s Safety Center via the Freedom of Information Act (FOIA) that provide additional insights.

Cecotti, together with Adam Kehoe, another one of our contributors, had first begun to notice a clustering of reports of unusual aerial encounters in southwestern Arizona back in 2021. An interactive online tool they created for The War Zone that leverages the FAA’s public database of drone-related incident reports helped highlight that trend.

When it comes to the Air Force, Arizona is home to Luke Air Force Base and Davis-Monthan Air Force Base. Luke has long been a major training hub for U.S. Air Force and foreign F-35 and F-16 pilots, through its work with the F-16 has been steadily diminishing in recent years.

Davis-Monthan currently hosts units flying a variety of aircraft, including A-10 Warthog ground attack jets and EC-130H Compass Call electronic warfare planes, as well as the unit that oversees the U.S. military’s famous boneyard that is part of the sprawling installation.

Units of the Arizona Air National Guard also operate from various bases in the southern end of the state. This includes Morris Air National Guard Base, which is collocated with Tucson International Airport in the city of the same name and that also hosts the Air National Guard-Air Force Reserve Command Test Center.

Marine Corps Air Station (MCAS) Yuma, a major test and training base for that service that hosts multiple F-35 squadrons, as well as units flying various other aircraft, is some 140 miles southwest of Luke. (READ MORE)