// UNMANNED SYSTEMS AND NEXT-GEN WARFARE TERM

C-UAS

C-UAS refers to Counter-Unmanned Aircraft Systems, which are technologies and strategies used to detect, track, identify, and neutralize unmanned aircraft systems (UAS), commonly known as drones. These systems protect sensitive areas, personnel, or infrastructure from drone threats.

C-UAS — illustration from Wikipedia
Image via Wikipedia

TECHNICAL DEFINITION

C-UAS (Counter-Unmanned Aircraft System) encompasses integrated technological solutions and operational protocols designed for the detection, identification, tracking, and neutralization of adversary Unmanned Aircraft Systems (UAS), employing kinetic, electronic warfare (EW), or cyber countermeasures to mitigate security risks posed by hostile drones across military and civilian applications.

BACKGROUND

The National Defense Authorization Act for Fiscal Year 2026 is a United States federal law which specifies the budget, expenditures, and policies of the U.S. Department of Defense (DOD) for fiscal year 2026. The NDAA is an annual act of Congress that redefines the U.S. military budget.

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SYNONYMS & ALIASES

  • Anti-drone system
  • drone defense
  • drone countermeasures
  • anti-UAS
  • CUAS

USAGE NOTE

C-UAS technologies are critical for force protection, critical infrastructure defense, and airspace security against the evolving threat landscape of unmanned aerial vehicles.

DEVELOPERS

Organizations developing technology related to C-UAS.

  • RTX (formerly Raytheon Technologies)

    Develops advanced counter-UAS systems, integrating radar, electronic warfare, and kinetic solutions to detect, track, and defeat drone threats for military applications.

  • Lockheed Martin

    Offers integrated C-UAS solutions, including radar systems, electronic warfare capabilities, and precision effector technologies to neutralize UAS threats for defense forces worldwide.

  • Northrop Grumman

    Delivers multi-domain C-UAS solutions, leveraging advanced sensors, command and control, and layered effectors to counter evolving drone threats for military and critical infrastructure protection.

  • D-Fend Solutions

    Specializes in non-kinetic, radio frequency (RF) based C-UAS technology, offering detection, identification, and safe takeover capabilities for unauthorized drones in sensitive environments.

  • Dedrone

    Provides airspace security solutions with a focus on C-UAS, offering hardware and software platforms for drone detection, tracking, identification, and mitigation across diverse environments, including military installations.

  • DroneShield

    Develops and manufactures C-UAS solutions, including drone detection and disruption technologies, for military, law enforcement, and commercial applications globally.

  • Liteye Systems

    Specializes in C-UAS defense systems, offering integrated solutions that combine radar, thermal imaging, and electronic warfare capabilities to detect and defeat hostile drones for military and critical infrastructure.

  • Elbit Systems

    Develops advanced C-UAS solutions encompassing sophisticated sensors, electronic warfare systems, and command and control capabilities to provide comprehensive protection against drone threats for military and homeland security.

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