Lockheed Martin’s 5G drone detection prototype leverages commercial infrastructure for enhanced airspace security

Lockheed Martin has demonstrated a prototype system that utilises existing 5G cellular networks to detect small unmanned aerial vehicles through RF environment monitoring, offering a potentially faster and cost-effective solution for airspace security.

Lockheed Martin demonstrated a prototype system that leverages commercial 5G cellular infrastructure to detect small unmanned aerial vehicles by monitoring disturbances in the radio frequency environment and translating those perturbations into actionable alerts for operators. The company said the capability, shown on 19 March, used existing cell towers and off-the-shelf mobile devices as passive receivers, enabling detection without installing dedicated new sensors.

The approach exploits how cellular signals interact with objects in the airspace: as radio frequency fields stretch, compress and reflect against new objects, those changes can be detected and analysed. Lockheed Martin explained that artificial intelligence models interpret the subtle shifts in the RF field to distinguish anomalous aerial activity and indicate probable direction and presence in near real time.

According to the announcement, the prototype flagged a small consumer drone that was not connected to the network simply by sensing its effect on the surrounding 5G field, then issued an alert that could be used to trigger countermeasures. Company representatives stressed the design is intended to operate without collecting or exposing private customer communications and to plug into the networks communities already rely on. “Our vision is that this capability will enable situational awareness as a service, providing the actionable insights to our customers as needed and when needed, through the use of existing commercial infrastructure and Lockheed Martin cloud-hosted services,”said Amir Stephenson, director, 5G.MIL programs.

The demonstration incorporated Lockheed Martin’s STAR.UI visualisation tool as the user-facing element of an integrated stack, using built-in AI agents to present mission-relevant data in a modular interface. The STAR.UI is part of the broader STAR.OS ecosystem, which the company describes as a framework for integrating autonomy, AI and tactical applications across domains, and which is supported by the firm’s software-development practices that emphasise rapid, secure delivery.

The NetSense concept sits alongside Lockheed Martin’s other 5G initiatives, including its 5G.MIL unified network solutions and prior work on non-terrestrial 5G payloads designed for orbital communications; the company has previously developed regenerative satellite base stations intended to extend advanced 5G connectivity to remote or contested regions. Those programmes and the firm’s Software Factory approach indicate a broader push to combine commercial networking advances, cloud-hosted services and rapid software iteration for defence and government customers.

If adopted, the use of commercial cellular infrastructure for drone detection could offer a lower-cost, faster-to-deploy complement to existing counter-UAS sensors, but independent validation will be important to assess real-world performance in crowded urban radio environments, potential regulatory or privacy implications, and integration with established airspace-security systems. Lockheed Martin presented the prototype as a capability for customers rather than a fielded system, and further testing and operational assessment will determine how the technology fits into layered air-defence and civil-protection architectures.

Source Reference Map

Inspired by headline at: ^[1]

Sources by paragraph:

Source: Fuse Wire Services