All articles
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Tech & Builds
How Drones Navigate When GPS Is Gone: The Full Toolkit
Russian jamming dropped FPV hit rates from 40–60% to under 30%. Ukraine's response accelerated every GPS-denied navigation technique in the book — from inertial sensors and visual odometry to quantum magnetometers and $50 autonomy modules. Here's how each layer works.
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Tech & Builds
Beyond the 30-Minute Wall: How Hydrogen and Hybrid Power Are Reshaping Drone Endurance
Lithium batteries cap most drones at 30–45 minutes. Hydrogen fuel cells and gas-electric hybrids are dismantling that ceiling — with certified hardware entering commercial and military catalogs, though storage infrastructure remains the stubborn bottleneck.
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Commercial & Delivery
Tethered Drones: The Persistent Aerial Mast Redefining Overwatch
Unlike battery-powered UAS that fly to a destination, tethered drones hover over one — drawing continuous ground power through a Kevlar-reinforced tether to deliver days of unbroken ISR, secure fiber-optic data, and jamming-immune comms relay that free-flying platforms simply cannot match.
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Commercial & Delivery
How Drones Are Displacing Helicopters, Scaffold Crews, and Rope Teams in Infrastructure Inspection
UAVs now survey transmission lines, wind turbine blades, bridges, pipelines, and solar farms at a fraction of the cost of legacy methods. Here's the sensor stack, the economics, and the regulatory framework making autonomous inspection possible.
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Counter-UAS
Listening for Drones: How Acoustic Detection Works — and Where It Falls Short
Acoustic microphone arrays can detect drones by their blade-passing frequencies from hundreds of meters away using beamforming and AI classification. Ukraine's 24,000-sensor network shows what the technology can do at scale — and reveals the hard limits of listening alone.
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Tech & Builds
Anduril’s Lattice: The Software Stack Rewriting How the Pentagon Fights
Lattice is Anduril’s AI command-and-control platform fusing sensors, drones, and effectors into a unified operational picture. With over $25 billion in known contract ceilings and a $20B Army enterprise agreement, it’s becoming the connective tissue of U.S. autonomous warfare.
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Counter-UAS
Net Capture Systems: The Case for Catching Drones Instead of Destroying Them
Kinetic destruction and RF jamming both carry unacceptable collateral risks in civilian airspace. A new generation of net-capture systems — compressed-air launchers and autonomous interceptor hexacopters — offers a low-debris, forensics-preserving alternative built for populated environments.
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Policy & Regulation
Who Can Legally Shoot Down a Drone in the US — and Why the Answer Is Complicated
Federal aircraft law, the Aircraft Sabotage Act, and overlapping wiretapping statutes mean that almost nobody — not state police, not sheriffs, not private citizens — had clear legal authority to neutralize a rogue drone until Congress began carving out narrow exceptions.
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Counter-UAS
How Drone Detection Actually Works: Radar, RF, EO/IR, and the Fusion Stack
No single sensor can catch every drone. Here is how radar, RF analyzers, electro-optical/infrared cameras, and acoustic arrays each cover different gaps — and why military and federal planners are betting on layered fusion architectures to close them.
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Counter-UAS
Golden Dome Explained: The $1.2 Trillion Bet on Space-Based Missile Defense
Trump's Golden Dome extends U.S. homeland missile defense from rogue-state ICBMs to cruise missiles and drones — but a CBO projection of $1.2 trillion over 20 years, driven by a 7,800-satellite constellation that can only engage 10 missiles at once, exposes a gap between strategic ambition and reality.
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Counter-UAS
Shotgun vs. Sniper Rifle: How HPM and Laser C-UAS Weapons Actually Work
Two directed-energy technologies are competing to replace the $2-million missile shot against $500 drones — high-power microwave systems that blanket swarms in a single burst, and high-energy lasers that burn targets one at a time. The physics of each determines where they win and where they fail.
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Counter-UAS
NATO's Drone Wall: How Europe Is Building a 2,000-Kilometer Counter-UAS Barrier
After Russian surveillance drones crossed into Polish airspace in September 2025, NATO launched Operation Eastern Sentry and the EU accelerated plans for a 2,000-km integrated counter-drone corridor. Here's how the technology, politics, and money actually stack up.
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