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Visit our newsroom and discover how we’re pacing a changing world with speed, innovation and flawless execution.

C4ISR for National Security


Closing the Loop for National Sovereignty

L3Harris embraces the total strength of its enterprise-wide inventory of solutions to develop full C4ISR systems for nations looking to take the next step in multi-domain operations.

L3Harris Iver3 AUV operating live during the 2021 Winterfest at Lake Saint Clair in Tasmania, Australia.

Trade Release

L3Harris Technologies Demonstrated Live Underwater Autonomy Capabilities During Winterfest 2021

L3Harris Technologies, in collaboration with underwater systems partner Marine Tech Systems (MTS), has demonstrated live underwater autonomy capabilities during the 2021 Winterfest at Lake Saint Clair in Tasmania, Australia.

L3Harris awarded $393 million Undersea Training Range contract by US Navy.

Press release

US Navy Awards L3Harris Technologies $393 Million Undersea Training Range Contract

The U.S. Navy has awarded L3Harris Technologies a $393 million contract to install increments II and III of the Undersea Warfare Training Range (USWTR).

Sea Solutions

Autonomous Systems Solutions

Autonomous Systems

Command and Control Solutions

Command and Control

Electronic Warfare Solutions

Electronic Warfare

Integrated Maritime Solutions

Integrated Maritime Solutions

Missile Warning and Defense

Missile Warning and Defense

Precision Munitions Solutions

Precision Munitions

Public Safety and Critical Communications

Public Safety and Critical Communications

Redefining the way the world works at sea

2021 Ship Reference Guide

Spotlight on Sea Capabilities

L3Harris Vigilant family of digital electronic support measures (ESM) solutions


CS East AS View Control System

ASView™ Control System

Iver4 580 UUV

Iver4 580 UUV

Commercial Broadband Satellite Program (CBSP)

Commercial Broadband Satellite Program (CBSP)

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