Physical Overhead Protection
Physical BarrierOpen-Source Referenced
Physical barriers including camouflage nets, overhead wire obstacles, cage armor, and improvised overhead covers designed to prevent drone-dropped munitions and FPV strikes from reaching targets. The simplest and most immediately available protection.
How It Works
Physical structures (netting, wire mesh, wooden/metal overhead covers, cage armor on vehicles) create a physical barrier between the drone and its target. Nets can entangle rotors, wire obstacles force drones to fly higher (into detection), and overhead cover detonates munitions away from personnel/equipment.
Technical Specifications
range
Point defense only (covers specific position/vehicle)
cost
$50-$5,000 per installation
deployment Time
30 min - several hours
crew Required
2-6 personnel for installation
weight
5-500 kg (varies by type)
power Requirement
None
Advantages
- + Extremely cheap and immediately available
- + Works against ALL drone types, no electronic dependency
- + Cannot be jammed, spoofed, or electronically defeated
- + Provides passive protection 24/7 without operators
- + Can be built from locally available materials
- + Concealment also reduces visual detection by drones
Disadvantages
- − Only protects fixed positions: not mobile forces
- − Labor-intensive to construct
- − Slows unit movement and repositioning
- − Can be defeated by multiple strikes to the same point
- − Limits friendly observation and fields of fire
- − Heavy munitions can penetrate light covers
Tactical Deployment Tips
- ▸ Install overhead protection on all static positions immediately
- ▸ Use cage armor on vehicles in drone-heavy areas
- ▸ Combine concealment with physical protection (camo nets + wire)
- ▸ Create standoff gaps between nets and protected assets
- ▸ Regularly improve and maintain protective structures
Limitations & Vulnerabilities
- ⚠ Only protects what it covers; gaps are exploitable
- ⚠ Cannot protect moving forces
- ⚠ Requires constant maintenance
- ⚠ Heavy strikes can penetrate
Drones It Defeats
Drone types ranked by how well this system defeats them, tap any drone for detailsi
Heavy-Lift FPV BomberHighMicro / Nano DroneHighConverted Agricultural Heavy-LiftHighCommercial COTS QuadcopterMediumMilitary Reconnaissance QuadcopterMediumFPV Kamikaze DroneMediumFiber-Optic Guided FPVMediumCBRN / Hazmat DroneMediumAcoustic-Stealth RotaryMediumKinetic Impact / Ramming DroneMediumContainerized Swarm Launcher / Modular Launch PodMediumSmall Loitering MunitionLowCoordinated Drone SwarmLowAI-Autonomous Strike DroneLowWinged Glide MunitionLowAdversary Interceptor DroneLowOne-Way Attack Cruise DroneLowTactical Fixed-Wing UAVNoneMALE / HALE Strategic UAVNoneLarge Loitering MunitionNoneNaval USV / UUVNoneHeavy-Lift Cargo / Resupply UAVNoneMini ISR Fixed-WingNoneTethered Surveillance DroneNoneVTOL Fixed-Wing HybridNoneJet-Powered UCAVNoneDecoy / Electronic Warfare DroneNoneHigh-Altitude Pseudo-Satellite (HAPS)NoneMothership / Carrier UAVNoneSea-Skimming Attack USVNone