F4 Defense International

F4 Defense International develops defence engineering and counter-UAS systems. The company works on modular drone-defeat architectures that combine aerial intelligence, targeting and coordinated ground or air-based effects for military customers facing small-drone threats.

Facts

Segment: Defense Robotics
Country: United States
Founded: 2020
Website: https://f4di.com/

Market context

F4DI is relevant to the robotics stack through counter-UAS development work with Draganfly and a broader defense R&D role spanning testing, technology demonstrations and transition support for advanced systems.

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2 commercial events; 2 contract awards; latest event 2026-05-20

2026-05-20 - Contract award - F4 Defense and Draganfly win DEVCOM C-UAS development contract - source: draganfly.com
2026-05-20 - Contract award - Draganfly and F4 Defense selected for modular counter-UAS development effort - source: webfiles.thecse.com

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Timeline

2026-05-20 - Contract Award - Draganfly and F4 Defense selected for modular counter-UAS development effort - Draganfly and F4 Defense International said they were selected by DEVCOM Army Research Laboratory for an initial development contract. The work focuses on an integrated, multi-layered, modular and rapid-deployable counter-UAS system. This is a defense R&D… - source: webfiles.thecse.com
2026-05-20 - Contract Award - F4 Defense and Draganfly win DEVCOM C-UAS development contract - The contract covers a modular, multi-layered counter-UAS platform. The system scope includes detecting, identifying, tracking, targeting, and defeating hostile drones. The program combines tethered aerial sensing, targeting, and coordinated ground and air… - source: draganfly.com

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Relations

Draganfly - Counter UAS Development Partnership - Draganfly and F4 Defense selected for modular counter-UAS development effort

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