Follow-on production beckons for SEWIP Block 3
Third series of block upgrades is intended to underpin future EW operations conducted by USN surface vessels
The USN has awarded Northrop Grumman the first follow-on production contract for AN/SLQ-32(V)7 Surface Electronic Warfare Improvement Program (SEWIP) Block 3 systems.
The baseline contract is worth $100.7 million but its value could increase to $1.16 billion, Northrop Grumman noted in a 2 October statement.
The company received authorisation to proceed with low rate initial production of SEWIP Block 3 in January 2019.
SEWIP Block 3 is the third in a series of block upgrades of the AN/SLQ-32(V) EW system (pictured). It will be installed initially on Arleigh Burke-class destroyers but is scalable for other USN ship classes.
The software-defined and hardware-enable open architecture SEWIP Block 3 system supports the USN Distributed Maritime Operations CONOPS.
It is employed on USN surface vessels to defeat legacy and emerging anti-ship threats using electronic attack methodologies.
SEWIP Block 3 also provides an improved capability for non-kinetic electronic attack options.
As part of our promise to deliver comprehensive coverage to our Defence Insight and Premium News subscribers, our curated defence news content provides the latest industry updates, contract awards and programme milestones.
More from Digital Battlespace
-
![Leidos to support DoD Joint Staff C2 system under $74 million contract]()
Leidos to support DoD Joint Staff C2 system under $74 million contract
Leidos has been awarded a five-year, $74 million contract to provide analytical and engineering support for Combined Joint All-Domain Command and Control (CJADC2) to the US DoD Joint Staff (JS) J6 Joint Assessment Division (JAD).
-
DSEI 2023: Controp unveils Smart Vision AI software for EO/IR payloads
Controp Precision Technologies unveiled its Smart Vision AI software for enhancing the level of autonomy and automation for a variety of surveillance and reconnaissance missions at DSEI 2023.
-
![Space Systems Technology Report 2023 now available to read]()
Space Systems Technology Report 2023 now available to read
Unlocking the potential of satellite technology for communications and intelligence-gathering.
-
![DSEI 2023: APS claims 90% success rate in tracking drones in Ukraine]()
DSEI 2023: APS claims 90% success rate in tracking drones in Ukraine
Advanced Protection System (APS) has reported a 90% success in tracking Russian UAVs operating in the Ukraine war using its SKYctrl anti-drone system.
-
![DSEI 2023: First Azalea satellite cluster set for launch in early 2025]()
DSEI 2023: First Azalea satellite cluster set for launch in early 2025
The first four multi-sensor Low-Earth Orbit (LEO) satellites forming the first cluster of Azalea will be launched in early 2025 as part of a BAE Systems effort to demonstrate capability to the UK government and other potential customers.
-
![Conversation with the CEO - Intelsat's David Wajsgras (video)]()
Conversation with the CEO - Intelsat's David Wajsgras (video)
David Wajsgras, CEO of Intelsat, speaks with Shephard Studio about the company's role as a global satellite operator focusing on defence and security, highlighting trends in geostationary (GEO) and low Earth orbit (LEO) satellites and emphasising the need for interoperability to enable seamless, global connectivity.
