L3Harris scales fiber-optic tether systems for drones and subsea uncrewed platforms

Evidence notes
- L3Harris detailed fiber-optic tether systems designed to provide jam-resistant communications for drones and subsea platforms.
- The company said U.S. Navy and industry partners selected L3Harris as a fiber-optic tether provider for maritime and subsea uncrewed applications.
- The update is relevant to autonomous systems because fiber-guided links are becoming a practical answer to RF jamming in contested environments.
Company context
L3Harris Technologies is a U.S. defense technology company supplying communications, sensors, mission systems, and autonomy-enabling components across air, maritime, space, and undersea domains.