Hensoldt develops naval IFF system
Hensoldt has developed NESIS 4000, a next generation naval identification-friend-or-foe system that allows for improved performance and ship survivability, the company announced on 2 April.
NESIS 4000 is based on active electronically scanning array (AESA) radar technology that allows the radar beam to be steered electronically, eliminating the requirement of a mechanically rotating antenna on top of the ship’s mast. Instead, the use of a non-rotating, ring-shape fixed-array antenna in a lower part of the ship’s integrated mast significantly reduces the radar cross-section and infrared signature of the vessel.
The AESA technology also increases radar performance. Compared to conventional systems, targets and eventual threats can be identified much more quickly, and the 360° detection range is widened to a 200 NM radius.
The first system will be delivered to the launch customer by end of 2019.
More from Digital Battlespace
-
![Artificial intelligence: the hope, the hype and the real-world reality]()
Artificial intelligence: the hope, the hype and the real-world reality
Artificial intelligence has supported C2 systems and decision-making for more than two decades. It has gradually built up a head of steam in the 2020s, but what is it achieving today and what role could it play in the future?
-
![SOF Week 2026: How SOF Teams Are Powering Radios, Drones and Battlefield Networks (video)]()
SOF Week 2026: How SOF Teams Are Powering Radios, Drones and Battlefield Networks (video)
At SOF Week 2026, Sean O’Neill, Senior Business Development Manager with Iris Technology, discusses the growing importance of tactical power management systems for modern military operations.
-
![SOF Week 2026: How SOF Operators Are Driving the Future of Battlefield Communications (video)]()
SOF Week 2026: How SOF Operators Are Driving the Future of Battlefield Communications (video)
At SOF Week 2026, Austin Farnham, President of Octane Wireless, discusses how direct feedback from special operations forces is helping shape the next generation of battlefield communications technology.
-
![World Defense Show 2026: Northrop Grumman to present improved C2 management system]()
World Defense Show 2026: Northrop Grumman to present improved C2 management system
The Northrop Grumman Integrated Battle Command System is in service with Poland and the US Army with another 20 countries believed to have expressed an interest.
-
![Thales looks to boost DigitalCrew system through AI and human-machine teaming trials]()
Thales looks to boost DigitalCrew system through AI and human-machine teaming trials
The Thales DigitalCrew package, first unveiled at last year’s Defence IQ International Armoured Vehicles conference, is designed to merge imaging and apply a layer of decision-making and observation algorithms to support crew and other personnel.
-
![Babcock nears first customer for Nomad AI translation tool]()
Babcock nears first customer for Nomad AI translation tool
Nomad can provide militaries with real-time intelligence, saving critical time on the battlefield.
