The Defense Advanced Research Projects Agency (DARPA) has announced the successful test flight of a fully AI-controlled F-16 fighter aircraft that was specifically modified to serve as an anonymous flight testbed. The successful test comes just months after the same AI pilot software platform successfully piloted a one-of-a-kind X-62A VISTA aircraft in an aerial dogfight against an F-16.

DARPA officials said the successful flight of an aircraft category that is still in use for combat operations advances the state-of-the-art technological infrastructure needed to meet the challenges of a rapidly evolving aerial environment and will enable rapid, scalable combat AI pilot development across the broader U.S. military forces.

“These groundbreaking flight tests of VENOM-modified F-16s advance the infrastructure needed to develop trusted, autonomous air combat capabilities,” said Brig. Gen. James “Fangs” Valpiani, Ph.D., DARPA program manager.

AI-Controlled F-16 Test Flights Part of VENOM Program

According to a statement announcing the successful AI-controlled flights, the F-16 used in the tests was specifically converted to an AI testbed under the agency’s joint venture with the U.S. Air Force, the Viper Experimentation and Next-generation Operations Model (VENOM) program. The specific AI pilot installed in the F-16 is known as the VENOM Autonomy Kit, or VAK.

DARPA said VAK utilizes a “novel interface with the aircraft’s flight controls and mission systems.” This component allows an on-board human pilot to toggle between their traditional control systems and VAK “with the flip of a switch,” ensuring pilot safety during the testing phase where a human is still in the loop.

Valpiani said that the VENOM team installed the AI-controlled VAK interface, which successfully automated the F-16’s sensors and flight controls “without changing the jet’s core software.”

“This enables an efficient pipeline for developing dominant AI for aerial combat, allowing us to rapidly innovate for the warfighter,” the program manager explained.

Creating Dominant Autonomy Beyond Visual Range

When discussing the significance of the successful AI-controlled test flights, Valpiani once again highlighted the “emerging threat environment” in relation to aerial combat, including its increasing complexity.

“AI has tremendous potential to help humans manage this complexity in beyond-visual-range combat, but many hard questions remain concerning the performance and trustworthiness of combat AI in the extreme fog and friction of modern warfare,” explained the project leader, who was due to conclude his tenure as a DARPA program manager in the weeks after the announcement. “The AIR program aims to apply cutting-edge combat agents to operationally relevant scenarios to address these questions and field war-deterring, war-winning capabilities to our warfighters.”

Incoming program manager, Lt. Col. Patrick “Dice” Highland, Ph.D., highlighted the milestone’s role in “advancing our nation’s combat autonomy,” while also offering an eye toward the program’s future.

“We now have the opportunity to create dominant autonomy for beyond-visual-range, multi-ship combat,” Lt. Col Highland said. “These flights give us an early glimpse of how AI agents may begin actively transforming air warfare.”

Moving VAK’s Capabilities “Out of Simulation and Into the Sky”

Following the successful AI-piloted F-16 tests, the specially designed VENOM aircraft will join DARPA as it moves the entire venture under the umbrella of the agency’s Artificial Intelligence Reinforcements (AIR) program. According to the agency, this new program will use the aircraft in the VENOM fleet to “test multiple AI agents in live-flight scenarios.” If successful, DARPA said the program will “pave the way for human pilots to seamlessly command and orchestrate teams of autonomous, uncrewed aircraft.”

Current deputy program manager Terry Wilson, Ph.D., who will remain with the program, highlighted AIR’s longer-term goals of future joint force operations, including Collaborative Combat Aircraft programs. DARPA said that these efforts will focus on improving the speed and predictive ability of AI model development and “scale in-flight testing to multi-ship operations with increased complexity to unlock novel and robust AI-driven autonomy.”

“I share Gen. Valpiani’s deep appreciation for the incredible dedication of our DARPA and industry teammates, joint engineers, the System Program Office, Eglin’s test and maintenance crews, and the entire AIR and VENOM ecosystem which has made this milestone possible,” said Wilson. “I look forward to unleashing the VENOM platform and moving these capabilities out of simulation and into the sky.”

Christopher Plain is a Science Fiction and Fantasy novelist and has spent the last six years as Associate News Editor and Head Science Writer at The Debrief. Follow and connect with him on X, learn about his books at plainfiction.com, or email him at christopher@thedebrief.org

A massive wildfire that scorched the Nevada desert near the U.S. Air Force’s classified Area 51 facility over the weekend has now exceeded 2,000 acres.

The fire, which began on Friday, continued spreading through Lincoln County, Nevada, according to officials with the U.S. Bureau of Land Management (BLM), one of the agencies working to control the blaze.

“This is a restricted area, closed to the public, always, regardless of fire activity,” BLM officials said in a statement, adding that there are presently no additional closures in effect in the area.

Dubbed the Quail Springs fire, crews continued battling against heavy smoke and flames within the Nevada Test and Training Range throughout the weekend.

One of two military training areas located within the Nellis Air Force Base Complex in Nevada, the classified site is home to a simulated Integrated Air Defense System (IADS) and features close to 1,200 targets and other military assets frequently used in training operations.

With its storied history involving the development and testing of some of America’s most secretive aircraft, Area 51 has long remained an item of public fascination. Presently, there is no indication that the fire could impact operations at the facility.

Additionally, while BLM officials say there are no residences or other structures currently being threatened, the fire reportedly still has zero containment, according to information available on the Nevada Wildfire Information Dashboard.

“Warm, dry weather with afternoon breezes is expected through Tuesday,” read a portion of a statement that appeared on the BLM website. “Fire activity is expected to increase during the afternoon burning period before moderating overnight as temperatures cool and humidity recovers.”

Presently, the BLM says there are no significant weather changes expected, although some isolated thunderstorms are possible in the area over the next several days. While the presence of moisture would seemingly be hoped for under such conditions, BLM officials said that such storms could also introduce “potentially gusty and erratic winds,” which may “contribute to fire spread.”

Lightning associated with such isolated storms is often a key trigger for such fires during the otherwise arid summer months. Presently, BLM officials believe a lightning strike had likely triggered this weekend’s fire, as well.

“The fire will continue to be monitored closely,” the BLM statement read.

Micah Hanks is the Editor-in-Chief and Co-Founder of The Debrief. A longtime reporter on science, defense, and technology with a focus on space and astronomy, he can be reached at micah@thedebrief.org. Follow him on X @MicahHanks, and at micahhanks.com.