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"path": "/naval-news/2026/04/northrop-grumman-to-deliver-first-sewip-block-3-system-for-cvn-under-contract-modification/",
"publishedAt": "2026-04-03T12:28:20.000Z",
"site": "https://www.navalnews.com",
"tags": [
"News",
"Electronic Warfare",
"Northrop Grumman",
"SEWIP Block 3",
"US Navy",
"Northrop Grumman to deliver first SEWIP Block 3 system for CVN under contract modification",
"Naval News"
],
"textContent": "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 ...\n\nThe post Northrop Grumman to deliver first SEWIP Block 3 system for CVN under contract modification appeared first on Naval News.",
"title": "Northrop Grumman to deliver first SEWIP Block 3 system for CVN under contract modification"
}