KORTHOS / ECOSYSTEM / PRODUCT

Zerov-8

About

About Zerov-8

Zerov-8 is a vertical-take-off interceptor designed for hostile long-range and one-way attack drones. It reaches a stated maximum speed of 326 kilometres per hour, carries a payload up to 0.5 kilograms and has a combat radius up to 20 kilometres with flight time approaching 20 minutes.

The onboard TFL detection module analyses daylight or thermal imagery, highlights aerial targets and maintains tracking while the operator chooses the engagement path. The system is designed to increase detection distance and reduce manual pursuit workload without removing the operator from the decision to intercept. The Fourth Law is offering Zerov-8 through a preorder programme.

Timeline

  • The Fourth Law launches Zerov autonomous interceptor drone

    2026-02-16 - Product Launch - The Fourth Law launched Zerov as an autonomous interceptor drone. The system is designed to use onboard autonomy for target acquisition and terminal interception.

    Source

Context

Market context

Autonomous interceptor drone designed to engage long-range strike UAVs, including Shahed-type threats.

  • Target environment: Field sites, tactical environments, inspection routes and aerial operations where unmanned aircraft can collect data or perform missions.
  • Workflow context: Aerial reconnaissance, inspection, sensing, payload delivery, tactical operation and remote mission support.
  • Customer context: Defense users, public-safety teams, inspection providers and operators using drones for mission work.
  • Deployment model: Commercial or available product positioned for customer use, integration or developer adoption.
  • Commercial maturity: Publicly presented as commercial or available, with maturity depending on deployment scale and support coverage.
  • Adoption constraints: Adoption depends on regulation, endurance, payload fit, communications, weather tolerance, training and mission approval.
  • Market position: Zerov sits in the unmanned-aircraft lane, where mission payload, autonomy and operational workflow define value.
  • Adjacent products: Skydio X10, PDW C100, XTEND Scorpio, AeroVironment Puma

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