News updates on unmanned aerial systems (UAS) including latest drone technology and use in conflicts around the world. Our featured topic is U.S. C-UAS in the Iran War.
Executive Summary
Drone warfare continues to evolve rapidly in March 2026, shaping battlefield dynamics across the Middle East, Eastern Europe, and other operational theaters. Low-cost unmanned aerial systems (UAS) remain capable of imposing disproportionate operational and economic costs on technologically advanced military forces. Counter-UAS (C-UAS) systems are improving; however, the scale, adaptability, and affordability of modern drones continue to challenge traditional air defense architectures.
Recent developments highlight the growing importance of electronic warfare, artificial intelligence, and distributed sensor networks in detecting and defeating unmanned threats. In several recent conflicts, drones costing less than $50,000 have successfully targeted air defense systems costing millions of dollars, illustrating the cost-imposition challenge facing modern military forces.
Key Takeaways
- low-cost drones continue to impose high operational costs
- counter-UAS increasingly depends on electronic warfare
- artificial intelligence and autonomy are improving targeting capability
- tactical units are increasingly exposed to aerial surveillance
- layered defense remains the preferred mitigation approach to attack drones
- A-10s in Iran War – drone killers?
- Dozens of Reaper drones destroyed in Iran War
Curated articles on the topics below are provided:
- C-UAS and a Good COP
- US Army Shoots Down CBP Drone
- More Switchblades for Army
- APEX Counter-UAS Round
- Reapers Downed in Iran
- LE and C-UAS
- Countering UAS
- Magura Naval Drones in Ukraine
- UGVs and Lessons from Ukraine
- Drones in Asia
- Taiwan’s Counter Drone Program
- Exercise Hedgehog 2025 and Drones
- Drones: Worst Type of Warfare
Featured Topic – U.S. C-UAS in Iran War
Iran’s current attack drone capability in the Iran War (Operation Epic Fury) is centered on large numbers of relatively low-cost one-way attack unmanned aerial systems such as the Shahed-136 designed to strike fixed infrastructure, air defense systems, and military facilities at long range. These drones allow Iran to threaten targets across the Gulf and broader region. Iran’s operational concept relies on launching drones in salvos or swarms to saturate defenses and impose cost asymmetry, forcing defenders to expend expensive interceptors against relatively inexpensive systems often costing tens of thousands of dollars each.
U.S. counter-UAS measures employed in the Gulf region have demonstrated generally high effectiveness against Iranian one-way attack drones, particularly when a layered defense architecture integrates early warning sensors, electronic warfare, and kinetic interceptors. Systems such as Patriot Air and Missile Defense System, Terminal High Altitude Area Defense (THAAD), NASAMS, and ship-based Aegis Combat System have achieved strong interception rates against Shahed-type UAVs and cruise missile threats, often exceeding 80–90 percent success in defended areas when adequate sensor coverage and interceptor inventory are available. Electronic warfare tools such as Marine Air Defense Integrated System (MADIS) and other RF jamming systems have proven particularly useful against GPS-guided drones by disrupting navigation or command links, allowing lower-cost defeat options than missile interceptors.
However, Iranian tactics emphasizing saturation attacks and mixed salvos of UAVs and missiles create cost-exchange challenges, as relatively inexpensive drones can force the expenditure of high-value interceptors, stressing sustainment and magazine depth over prolonged engagements. Overall, U.S. C-UAS performance has limited successful strikes on defended bases and naval assets, but the threat remains persistent and adaptive, requiring continued integration of lower-cost interceptors, directed energy systems, and improved sensor fusion to maintain defensive advantage.
Additional Readings on C-UAS:
A-10 Drone Killers. The U.S. has deployed A-10 Thunderbolts into the Middle East with some of them in the role of ‘drone killer’. The slow moving aircraft is designed for close air support of ground forces but can be adapted to taking out enemy drones. It features a straight-wing design for superior maneuverability at low speeds. It can carry over 16,000 pounds of mixed ordnance, including Maverick missiles, rockets, bombs, as well as the GAU-8/A Avenger 30mm Gatling gun. The A-10 is a cost effective cuter to slower-moving threats compared to high-end fighter jets. One of its key weapons is the Advanced Precision Kill Weapon System II (APKWS II), a laser-guided version of a standard 2.75-inch rocket. New software (FALCO) has been developed specifically for air-to-air drone intercepts using these rockets. Read more in “A-10 Warthog Appears to Have Become a Drone Killer”, The War Zone, October 13, 2025.
Brief on Drones and Epic Fury. Patrick Wouters has penned a paper entitled “Epic Fury: A New Balance of Power in Drone and Counter-Drone Warfare”, Centre for Security, Diplomacy, and Strategy, March 25, 2026.
Countering UAS. It is hard to imagine anything hotter than C-UAS in the defense industry right now. The ability to counter drones as a needed capability has been demonstrated in Ukraine, the Middle East, and in Europe (Russia’s hybrid operations) is extremely important. A European counter-drone company, Alpine Eagle, has announced plans to increase production of it Sentinel system as demand rises. “Alpine Eagle to Increase Counter-UAS Production as Drone Threats Rise”, by Giulia Bernacchi, Defense Post, March 24, 2026.
C-UAS and a Good COP. The counter unmanned aerial systems environment has seen significant progress in technology, sensors, C-UAS weapons, and operational approaches. A current short-coming is the absence of a unified visualization interface. Currently C-UAS operators have multiple feeds that are displayed in multiple windows at a workstation. This can quickly overwhelm the C-UAS operator. Bill Edwards argues that the time has come to integrate, standardize, and operationalize C-UAS into a single interface. Read more in “C-UAS Operations: We Need a Single Pane of Glass”, Small Wars Journal, February 25, 2026.
APEX Counter-UAS Round. The Yuma Test Center at U.S. Army Yuma Proving Ground, Arizona, recently tested a new 30 mm Aviation Proximity Explosive round, primarily developed for firing from the AH-64 Apache helicopter. The APEX closely resembles the fielded M788 training round and M789 high explosive dual-purpose round. “Army Tests APEX Counter-UAS Round in Arizona”, DoD, March 10, 2026.
U.S. Military and Drones
SOCOM Looking for ‘Acoustic Rainbow’ Tech. U.S. Special Operations Command is searching for acoustic rainbow emitters (ARE) for its drones. They would provide a means to redirect the acoustic signature of UAS and change the frequencies of the acoustic signature. The sound would be redirected away from the ground and sent towards the atmosphere. “SOCOM on the hunt for ‘acoustic rainbow’ tech for silencing drones”, DefenseNews, February 26, 2026.
More Switchblades for Army. A $186 million order has been issued to AeroVironment, Inc. for a large quantity of Switchblade 600 Block 2 and Switchblade 300 Block 20 variants. These UAS are loitering munitions that can seek targets and hover for long periods before being guided to a target and exploding.
US Army Shoots Down CBP Drone. On February 26, 2026, the US Army shot down a friendly Customs and Border Protection drone near the southern border. The Federal Aviation Administration closed the airspace near El Paso, Texas – for the second time in two weeks. “FAA again closes Texas airspace after military shoots down CBP drone”, Washington Examiner, February 16, 2026.
Reapers Destroyed in Iran War. More than a dozen $16 million MQ-9 Reaper drones have been lost in combat as part of Operation Epic Fury. The Reapers can be used in the attack mode or for reconnaissance. (ABC News, 17 Mar 2026)
LE and C-UAS. The Congressional Research Service has published a document that examines the use of C-UAS in law enforcement and the authorities that LE have and need. “Law Enforcement and the Evolving Counter-Unmanned Aircraft Systems (C-UAS) Landscape”, CRS IN12661.1, PDF, 3 pgs. https://www.congress.gov/crs-product/IN12661
Drones and the Russia-Ukraine War
Ukraine’s Interceptor Drones. The tactic of manually ramming drones into incoming threats has proven to be effective. One in three Russian aerial targets are brought down by interceptor drones. Using Patriot interceptors (that cost over $1 million) to take down a $35,000 Russian Shahed drone is not cost effective. However, the interceptor drones that Ukraine is using cost between $3,000 to $5,000 apiece. Ukraine produced over 100,000 interceptor drones in 2025. Read more in “Novel interceptor drones bend air-dense economics in Ukraine’s favor”, by Katie Livingstone, Defense News, March 5 , 2026.
Magura Naval Drones in Ukraine. Red Cat Holdings has entered into a strategic partnership to integrate the Bullfrog autonomous turret onto the Variant 7 maritime drone. This will provide for a mobile, cost-effective solution for intercepting UAVs and engaging surface targets. The platform has a range of up to 800 meters firing the M240, M2, M230, and other machine guns. It has an autonomous capability that will identify and track targets with minimal human intervention. Ukraine has had earlier success with maritime based drones – notably with its Sea Baby drones. “US and Ukraine Transform Magura Naval Drones into AI-Powered Shahed Interceptors”,United 24 Media, March 4, 2026.
UGVs and Ukraine Lessons. Jorge Rivero, a Russian researcher at the Institute for Defense Analysis in Virginia, writes on how the use of unmanned ground vehicles (UGV) has increased significantly in the Russia-Ukraine War. In the past two years, Kyiv has moved from one-off battlefield experiments to fielding thousands of these vehicles. The UGVs perform logistics, engineering, fire support, and infantry support functions. There are some lessons for the U.S. on how quickly Ukraine was able to develop, manufacture, and field these UGVs. “Networked for War: Lessons from Ukraine’s Ground Robots”, Modern War Institute at West Point, March 9, 2026.
Exercise Hedgehog 2025 and Drones. For the past four years Ukraine has been building a warfighting machine more agile than NATO’s legacy ecosystem. It now produces 4 million drones annually. Ten Ukrainians recently played the role of opposing forces (OPFOR) in Exercise Hedgehog 2025. In half a day they successfully simulated the destruction of 17 armored vehicles and neutralized two battalions. Read more in “10 Ukrainians Humbled Two NATO Battalions. When Will NATO Wake Up?”, by Bryan Daugherty, War on the Rocks, March 26, 2026.
Drones Around the World
Drones in Asia. All across Asia there is a surge in unpiloted aircraft from the small, cheap ones to the expensive top of the line ones. The acquisition of these drones are for a multitude of purposes ranging from maritime domain awareness, border security, anti-submarine warfare, disaster response, and more. The acquisition is not limited to drones but encompasses the entire drone ecosystem – configurable systems with the support needed to keep them flying and operational. Read more in “A Widening Role for Drones in Asia”, Hoover Institution, February 26, 2026.
Taiwan’s Counter Drone Plan. Taiwan is developing a multi-layered air defense system known as the “T-Dome” to defend against possible air attacks by China. However, there are some potential problems with this $32 billion project. China has and continues to produce thousands of inexpensive drones that will potentially overwhelm the T-Dome. These numerous drones could force Taiwan to deplete their anti-air munitions which would pave the way for China’s more sophisticated bigger missiles to get through the air defense systems and find their way to important targets. “The Perfect Swarm: Taiwan’s T-Dome in the Era of Drone Warfare”, Small Wars Journal, March 17, 2026.
Taiwan, Porcupine Defense, and Drones. Stacie Pettyjohn and Molly Campbell describe how Taiwan should incorporate numerous, inexpensive one-way-attack drones into its layered defense of the island. Read more in “Hellscape Taiwan: A Porcupine Defense in the Drone Age”, War on the Rocks, March 27, 2026.
Drones: Worst Type of Warfare. A retired special operations Air Force pilot talks about his experiences in Urkaine on the ground. He says for the ground troop, the drones are erasing any sense of safety. Ukraine and Iran prove that to us. “I’ve seen several types of warfare. This is the worst”, by Nolan Peterson, The Washington Post, March 16, 2026. (subscription)
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Image. A U.S. Army paratrooper assigned to the 173rd Airborne Brigade uses a Dronebuster 3B to disrupt enemy drones as part of Exercise Shield 23, April 20, 2023 in Pula, Croatia. (Photo by Sgt. Mariah Y. Gonzalez)
