JIATF-401 supports JTF-NCR’s C-sUAS Threat Simulation Exercise

By Lt. Col. Adam ScherFebruary 20, 2026

Counter Unmanned Aerial Surveillance 18 Feb 2026
1 / 2 Show Caption + Hide Caption – U.S. Army Brig. Gen. Matt Ross, director of Joint Interagency Task Force 401 for the Department of War, and his senior advisor, Mr. Ted Chavis, discuss Counter Unmanned Aerial Surveillance with vendors as they conduct test runs on different drone types and flight patterns near Joint Base Myer-Henderson Hall, Virginia, Feb. 18, 2026. The tests are used to measure the CUAS capabilities of each vendor's products to inform military law enforcement decisions on which to purchase and use. (Photo Credit: U.S. Army photo by Spc. Autumn Johnson) VIEW ORIGINAL
Counter Unmanned Aerial Surveillance 18 Feb 2026
2 / 2 Show Caption + Hide Caption – Joint Armed Service members and Counter Unmanned Aerial Surveillance vendors conduct test runs on different drone types and flight patterns near Joint Base Myer-Henderson Hall, Virginia, Feb. 18, 2026. The tests are used to measure the CUAS abilities of each vendors products in order to inform decisions on which to purchase and utilize by military law enforcement. (Photo Credit: U.S. Army photo by Spc. Autumn Johnson) VIEW ORIGINAL

JOINT BASE MYER-HENDERSON HALL, Va. — Joint Inter-Agency Task Force – 401 participated in a multi-day Counter-Small Unmanned Aircraft Systems Threat Simulation Exercise this week, designed to test and evaluate cutting-edge technologies aimed at protecting the National Capital Region. The exercise was a collaborative effort involving the base defense forces of Joint Base Myer-Henderson Hall and key leaders from the Joint Task Force - National Capital Region, Combat Capabilities Development Command and the U.S. Army Military District of Washington. The Director of JIATF-401, Brig. Gen. Matt Ross, visited the exercise on February 18 and praised the team’s efforts to test and train our forces on cutting edge counter drone technology.

"The threats we face are constantly evolving, and exercises like this are critical to ensuring we stay ahead of our adversaries," stated Ross. "Seeing these dedicated teams and advanced technologies in action gives me great confidence in our ability to defend the vital assets within the National Capital Region. This is innovation and collaboration at its finest."

The exercise involved the execution of dozens of simulated sUAS incidents, utilizing various drone types to test eleven different sensor systems and three mitigation devices. These scenarios, run during both day and night, were designed to replicate real-world threats and enhance the readiness of regional security forces.

Counter Unmanned Aerial Surveillance 18 Feb 2026
1 / 2 Show Caption + Hide Caption – Joseph Lancaster a member of the Red Air Team , Devcom C5ISR, conducts Counter Unmanned Aerial Surveillance test runs on different drone types and flight patterns near Joint Base Myer-Henderson Hall, Virginia, Feb. 18, 2026. The tests are used to measure the CUAS abilities of each vendors products in order to inform decisions on which to purchase and utilize by military law enforcement. (Photo Credit: U.S. Army photo by Spc. Autumn Johnson) VIEW ORIGINAL
Counter Unmanned Aerial Surveillance 18 Feb 2026
2 / 2 Show Caption + Hide Caption – Counter Unmanned Aerial Surveillance vendors conduct test runs on different drone types and flight patterns on Joint Base Myer-Henderson Hall, Virginia, Feb. 18, 2026. The tests are used to measure the CUAS capabilities of each vendor's products to inform military law enforcement decisions on which to purchase and use. (Photo Credit: U.S. Army photo by Spc. Autumn Johnson) VIEW ORIGINAL

A key focus of the event was the interoperability between different agencies and the seamless integration of their technologies. The data collected will be instrumental in refining the multi-layered defense strategy for the NCR.

Col. Brian Reynolds, provost marshal of Joint Task Force - National Capital Region, emphasized the importance of the joint effort. "This training is about more than just technology; it's about people and partnerships," said Reynolds. "By bringing together interagency, federal, state and local law enforcement, we are building a unified and coordinated defense. The interoperability we are honing this week ensures that we can act as a cohesive team to detect, track and mitigate any potential aerial threat. Every agency brings a unique capability to the fight, and together, we create a formidable domestic shield for installations in the homeland."

JIATF-401 and its partners remain committed to continuous innovation, joint force training, and the rapid delivery of state-of-the-art c-UAS capability our warfighters need to defend the homeland.