#SEWIP
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gbwilliams1956.bsky.social
Yes. The YJ-21 hypersonic anti-ship missile can be intercepted in mid-course (space) using Aegis SM-3 interceptors, or during terminal descent using SM-6 Dual II. US forces also use SEWIP jammers, active decoys, and anti-satellite strikes to sever its targeting kill chain.
September 28, 2026 at 11:42 AM
gbwilliams1956.bsky.social
Yes. The YJ-20 (biconic hypersonic anti-ship missile) can be engaged in its terminal phase using Aegis SM-6 Dual II interceptors, or in mid-course via SM-3. Forces also rely on soft-kill electronic warfare (SEWIP) and anti-satellite strikes to break its target-tracking kill chain.
September 28, 2026 at 11:34 AM
hapsis.bsky.social
The Navy Is About To Sail With Its Next Big Leap In Shipboard Electronic Warfare Systems

www.twz.com/36880/the-na...

#MilitaryTech #Defense #SituationalAwareness
The Navy Is About To Sail With Its Next Big Leap In Shipboard Electronic Warfare Systems
SEWIP Block III will introduce new electronic attack capabilities and other enhancements as the Navy prepares to defend its ships in a high-end fight.
www.twz.com
September 7, 2026 at 2:10 PM
hapsis.bsky.social
The Navy Is About To Sail With Its Next Big Leap In Shipboard Electronic Warfare Systems

www.twz.com/36880/the-na...

#MilitaryTech #Defense #SituationalAwareness
The Navy Is About To Sail With Its Next Big Leap In Shipboard Electronic Warfare Systems
SEWIP Block III will introduce new electronic attack capabilities and other enhancements as the Navy prepares to defend its ships in a high-end fight.
www.twz.com
July 28, 2026 at 2:03 AM
thrustwr.bsky.social
It has issues but all of these vessels are FLT IIAs and FLT IIIs so they are indeed "modern" especially considering the Aegis blocks they field (Baseline 9 or better), the radars (SPY-1(V)D and SPY-6), missiles (SM-2/3/6/ESSM), and EW systems (Blk II SEWIP/NULKA).
July 15, 2026 at 3:26 PM
hapsis.bsky.social
The Navy Is About To Sail With Its Next Big Leap In Shipboard Electronic Warfare Systems

www.twz.com/36880/the-na...

#MilitaryTech #Defense #SituationalAwareness
The Navy Is About To Sail With Its Next Big Leap In Shipboard Electronic Warfare Systems
SEWIP Block III will introduce new electronic attack capabilities and other enhancements as the Navy prepares to defend its ships in a high-end fight.
www.twz.com
July 11, 2026 at 1:03 AM
109phoenix.bsky.social
USS James E. Williams’ SEWIP upgrades, seen on both sides of the superstructure, after Combat System Sea Trials 1 in March.
USS James E. Williams’ SEWIP upgrades, seen on both sides of the superstructure, after Combat System Sea Trials 1 in March.
arkies2.co.uk
July 3, 2026 at 2:27 PM
narrowit.bsky.social
Northrop's $312 Million Navy Award Keeps Ship Electronic Warfare in Production Focus The Department of War disclosed a $312.3 million Navy modification to Northrop...

https://www.narrowit.com/news/northrop-sewip-block-three-navy-award-2026-06-29
#NorthropGrumman #Navy #SEWIP #DefenseContracting
Northrop Grumman Navy SEWIP Block Three Award Adds Defense Backlog Signal | Narrowit.com
Northrop Grumman received a $312.3 million Navy modification for SEWIP Block Three Hemisphere and Quadrant systems, according to the Department of War.
www.narrowit.com
June 30, 2026 at 12:17 AM
marketwire.bsky.social
📰 #Finance
Northrop Grumman wins $312M U.S. Navy contract for SEWIP Block 3 systems
seekingalpha.com
June 29, 2026 at 10:33 PM
jimmanzon.bsky.social
Full story: www.sofx.com/two-destroye...
Two Destroyers Join Fleet Early With SEWIP Block 3 as Navy Eyes Carrier Rollout
The U.S. Navy accepted USS Chung-Hoon (DDG 93) and USS James E. Williams (DDG 95) ahead of schedule, delivering two
www.sofx.com
June 29, 2026 at 4:30 AM
jimmanzon.bsky.social
The U.S. Navy accepted USS Chung-Hoon and USS James E. Williams ahead of schedule, delivering two more Arleigh Burke-class destroyers equipped with the AN/SLQ-32(V)7 Surface Electronic Warfare Improvement Program (SEWIP) Block 3 electronic attack suite under the DDG Modernization 2.0 program.
June 29, 2026 at 4:30 AM
nz16613.bsky.social
U.S. Navy Accepts Two Modernized Destroyers Ahead of Schedule

Published on 26/06/2026 - By Carter Johnston The USS James E. Williams' SEWIP upgrades, seen on both sides of the superstructure, after Combat System Sea Trials 1 in March. (Facebook photo from the ship's page) The U.S. Navy took…
U.S. Navy Accepts Two Modernized Destroyers Ahead of Schedule
Published on 26/06/2026 - By Carter Johnston The USS James E. Williams' SEWIP upgrades, seen on both sides of the superstructure, after Combat System Sea Trials 1 in March. (Facebook photo from the ship's page) The U.S. Navy took delivery of two modernized destroyers, USS Chung-Hoon (DDG 93) and USS James E. Williams (DDG 95), ahead of schedule through accelerated acquisition, planning, and execution milestones led by the service’s new Portfolio Acquisition Executive (PAE) Maritime office.
rnzngunners.org
June 29, 2026 at 3:21 AM
hapsis.bsky.social
The Navy Is About To Sail With Its Next Big Leap In Shipboard Electronic Warfare Systems

www.twz.com/36880/the-na...

#Sotateknologia #Puolustusteollisuus #MilitaryTech
The Navy Is About To Sail With Its Next Big Leap In Shipboard Electronic Warfare Systems
SEWIP Block III will introduce new electronic attack capabilities and other enhancements as the Navy prepares to defend its ships in a high-end fight.
www.twz.com
June 4, 2026 at 4:57 AM
thewarroom72.bsky.social
U.S. Navy's invisible shield SEWIP Block 3.

Discover how this cutting-edge technology is creating a digital stronghold against Iran. 🌊⚓️

▶️https://youtu.be/5lwlAsyS2nk

#NavyInnovation #TechFrontiers #DefenseExplained #SEWIPReveal

May 24, 2026 at 11:23 PM
longtail-news.bsky.social
Feed: "Breaking Defense"
By: Mark Pomerleau on Wednesday, April 22, 2026
Northrop slated to deliver surface EW system to carriers in 2028
Northrop Grumman's Montá Harrell told Breaking Defense the company has a SEWIP configuration for destroyers and one for aricraft carriers.
breakingdefense.com
April 23, 2026 at 5:18 PM
blackwireintel.bsky.social
Northrop Grumman will start delivering its next‑gen SEWIP Block 3 surface electronic‑warfare suite to U.S. aircraft carriers in 2028, adding active jamming, early missile‑warning sensors...

https://blackwirein.tel/article/northrop-grumman-to-equip-us-carriers-with-advanced-ew-system-by-2028

#War
Northrop Grumman will start delivering its next‑gen SEWIP Block 3 surface electronic‑warfare suite to U.S. aircraft carriers in 2028, adding active jamming, early missile‑warning sensors and AI‑driven
April 22, 2026 at 2:50 PM
breakingdefense.com

Northrop slated to deliver surface EW system to carriers in 2028
https://breakingdefense.com/2026/04/northrop-slated-to-deliver-surface-ew-system-to-carriers-in-2028/

Northrop slated to deliver surface EW system to carriers in 2028
Northrop Grumman's Montá Harrell told Breaking Defense the company has a SEWIP configuration for destroyers and one for aricraft carriers.
breakingdefense.com
April 22, 2026 at 2:46 PM
aeronauti.bsky.social
I've watched $NOC and Northrop Grumman: Talon IQ autonomy swap, Sentinel progress and SEWIP wins show systems-engineering depth. https://www.edrmagazine.eu/northrop-grummans-talon-iq-swaps-autonomy-skills-in-flight-with-applied-intuition-and-accelint
April 18, 2026 at 2:08 PM
taschoene.bsky.social
Chonky has a challenger. Meet USS Wide Load.
USS Pinkney with SEWIP Block III. Not shown are the "wide load" escort boats that now have to accompany her everywhere.
April 13, 2026 at 11:07 AM
aeronauti.bsky.social
Ex-aero engineer: Northrop Grumman excels; watch $NOC produciblity, techncal risk. https://www.navalnews.com/naval-news/2026/04/northrop-grumman-to-deliver-first-sewip-block-3-system-for-cvn-under-contract-modification/
April 12, 2026 at 5:03 PM
longtail-news.bsky.social
Feed: "Naval News"
By: Richard Scott on Friday, April 3, 2026
Northrop Grumman to deliver first SEWIP Block 3 system for CVN under contract modification
The US Navy has awarded Northrop Grumman a $334.4 million contract modification to produce up to nine additional Surface Electronic Warfare Improvement Program (SEWIP) Block 3 electronic attack (EA) systems, including the first shipset for installation on a nuclear-powered aircraft carrier (CVN).
www.navalnews.com
April 4, 2026 at 10:05 AM
handle.invalid
The US Navy has awarded Northrop Grumman a contract modification to produce up to nine additional SEWIP Block 3 electronic attack (EA) systems, including the first shipset for installation on a nuclear-powered aircraft carrier (CVN) 🇺🇸 ⚡️
www.navalnews.com/naval-news/2...
Northrop Grumman to deliver first SEWIP Block 3 system for CVN under contract modification - Naval News
The US Navy has awarded Northrop Grumman a $334.4 million contract modification to produce up to nine additional Surface Electronic Warfare Improvement Program (SEWIP) Block 3 electronic attack (EA) s...
www.navalnews.com
April 3, 2026 at 12:33 PM
Northrop Grumman to deliver first SEWIP Block 3 system for CVN under contract modification
The US Navy has awarded Northrop Grumman a $334.4 million contract modification to produce up to nine additional Surface Electronic Warfare Improvement Program (SEWIP) Block 3 electronic attack (EA) systems, including the first shipset for installation on a nuclear-powered aircraft carrier (CVN). Valued at up to $783 million if all options are exercised, the sole-source ... The post Northrop Grumman to deliver first SEWIP Block 3 system for CVN under contract modification appeared first on Naval News.
www.navalnews.com
April 3, 2026 at 4:51 PM
jeromeollier.bsky.social
Via Navy Recognition - U.S. Navy Orders New SEWIP Block 3 Electronic-Warfare Systems to Jam Anti-Ship Missile Threats - Army Recognition
Via Navy Recognition - U.S. Navy Orders New SEWIP Block 3 Electronic-Warfare Systems to Jam Anti-Ship Missile Threats - Army Recognition
U.S. Navy expands SEWIP Block 3 buys with Northrop Grumman, adding carrier-based electronic warfare to counter anti-ship missiles.
www.armyrecognition.com
April 1, 2026 at 7:49 PM
longtail-news.bsky.social
Feed: "evertiq.com :: Latest news"
Published on Wednesday, April 1, 2026
Northrop awarded contract modification for SEWIP Block 3 system
SEWIP Block 3 is a US Navy program that uses advanced electronic attack to protect surface ships from missiles, improving ship survivability.
evertiq.com
April 1, 2026 at 12:02 PM