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Orion – Variable Depth Sonar System

Benefits

  • Orion has been optimized for operation in challenging shallow-water environments to detect and track submarines with low target strengths.
  • Orion is a compact, lightweight sonar with a small deck footprint; it’s easy to install and cross-deck onto almost all small boats, manned or unmanned.
  • Orion primarily uses COTS components, resulting in a low-cost, easy-to-maintain sonar system.
  • The system uses two parallel short receive arrays for instantaneous ambiguity resolution of the active signals and passive detections. This provides the signal discrimination performance of a much larger array in a compact, maneuverable package.
  • Orion’s processing and display units use the latest open-architecture technology, making manned, remote control, or automated operations efficient and effective.
  • Modern processing and display capabilities allow easy operation with minimal training.
  • Affordable initial cost and low-cost operation ensure a cost-effective solution for years to come.

Featured News

Torpedo Tube Launch and Recovery system

Press release | 03. 25. 2026

L3Harris to Provide Autonomous Underwater Capability for US Navy Submarines

L3Harris Technologies has received an Other Transaction Authority contract from the Department of War’s Defense Innovation Unit to deliver the Torpedo Tube Launch and Recovery (TTLR) system, which deploys and retrieves the company’s Iver4 900 autonomous underwater vehicles (AUVs) through submarine torpedo tubes.

Torpedo Tube Launch and Recovery system

Press release | 03. 25. 2026

L3Harris to Provide Autonomous Underwater Capability for US Navy Submarines

US Navy submarine

Press release | 02. 18. 2026

L3Harris Secures Full-Rate Production Contract for US Navy Submarine Communication Systems

Al Seer Marine and L3Harris Agreement signing in the Middle East

Editorial | 02. 05. 2026

Al Seer Marine and L3Harris Deepen Strategic Agreement to Advance Maritime Unmanned Systems in the Middle East

Australia VP, Alan Clements

Editorial | 01. 12. 2026

Accelerating Mission Readiness in the Indo-Pacific: L3Harris’ Alan Clements on Australia’s Naval Transformation

SHIELD thumbnail

Editorial | 11. 19. 2025

Cracking the Code for Resilient, Secure Space-based Communications

SEAPORTe Contract Description

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