DSEI Japan

Ensign Ian Schnur, assigned to the Arleigh Burke-class guided-missile destroyer USS McCampbell (DDG 85), watches as the Military Sealift Command fleet replenishment oiler USNS Pecos (T-AO-197) conducts a replenishment at sea with the guided-missile frigate USS Vandegrift (FFG 48). (U.S. Navy photo by Mass Communication Specialist Seaman Declan Barnes) Pacific patrol

Makuhari Messe, Tokyo

May 21, 2025 - May 23, 2025

DSEI Japan is the only large-scale, fully integrated defence event to take place in Japan, providing unprecedented levels of access into the Japanese and wider Asia-Pacific market.

Featured Capabilites

CDL Hawklink AN/ARQ-59 Radio Terminal Set

CDL Hawklink AN/ARQ-59 Radio Terminal Set

The standard for high-bandwidth air-to-surface communications.
Link 16 Tactical Data Links

Link 16 Tactical Data Links

AN/PRC-163 Multichannel Handheld Radio

AN/PRC-163 Multi-channel Handheld Radio

ROVER®6S Transceiver

ROVER® 6S Transceiver

Binocular Night Vision Device (BNVD) - Fused

Binocular Night Vision Device (BNVD) - Fused

Binocular Night Vision Device (BNVD) AN/PVS-31

Binocular Night Vision Device (BNVD) AN/PVS-31A

Advanced Target Pointer Illuminator Aiming Laser (ATPIAL) AN/PEQ-15

Advanced Target Pointer Illuminator Aiming Laser (ATPIAL) AN/PEQ-15

Next Generation Aiming Laser (NGAL)

Next Generation Aiming Laser (NGAL)

Symphony®

Symphony® Communications Manager

Firefly | Mid-Frequency Dipping Sonar system (10 kHz)

AQS-18F – Next Generation Anti-Submarine Warfare Sonar

Iver4 900 UUV

Iver4 900 AUV

360 Degree Systems, Naval Surface Imaging

SensorXP™ Continuous 360 Optronic System

Electro-Optical Sight Systems, Naval Surface Imaging

Electro-Optical Sight Systems, Naval Surface Imaging

HELRAS - Helicopter Long-Range Active Sonar (1.38 kHz)

Helicopter Long-Range Active Sonar

LFATS VDS | Low Frequency (1.38 kHz) Variable Depth Sonar System

Low-Frequency Active Towed Sonar

WESCAM MX-10 Mounted on Bell 505 Helicopter

WESCAM MX™-10, Air Surveillance and Reconnaissance

WESCAM MX-15 Electro Optical Sensor System Teaser Airbus C295 FWSAR

WESCAM MX™-15, Air Surveillance and Reconnaissance

Joint All-Domain Command and Control

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Featured News

Celebrating 190 years in Italy’s Naval Industry: From a Family-Owned Business to a Global Company

Editorial | 04. 14. 2025

Celebrating 190 Years of Excellence: L3Harris Calzoni's Legacy in Italy’s Naval Industry

For 190 years, innovation and technology from our talented workforce have distinguished L3Harris' Italian business. 

Celebrating 190 years in Italy’s Naval Industry: From a Family-Owned Business to a Global Company

Editorial | 04. 14. 2025

Celebrating 190 Years of Excellence: L3Harris Calzoni's Legacy in Italy’s Naval Industry

Aircraft photographed inside hangar

Press release | 04. 03. 2025

L3Harris Delivers First Missionized Skyraider II Aircraft to Support Special Operations

Adrian Kemps, L3Harris’ Corporate Vice President and Country Executive for Saudi Arabia, and Alastair J. Bisset, General Manager of Zamil Shipyards, sign the MOU.

Press release | 04. 08. 2025

L3Harris and SAMI Joint Venture Sign Agreement with Zamil Shipyards to Advance Autonomous Maritime Capabilities in the Kingdom of Saudi Arabia

L3Harris team members stand on a dock

Editorial | 03. 31. 2025

L3Harris UK to Optimize New Australian Hunter-class Frigates for Anti-Submarine Warfare

Autonomous Swarms

Editorial | 03. 20. 2025

IMS President Jon Rambeau: The Next Era of Autonomous Defense

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