L3Harris Submarine & Nuclear Weapons Systems: News, Files & Activism

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Last updated: 11.26.25

L3Harris KEO SSN/SSGN/SSBN Submarine Technologies & Nuclear Weapons Systems Programs
Research, documents, contracts, media coverage, and government records related to L3Harris KEO’s submarine combat technologies & naval nuclear weapons systems

11.24.25 | Link | Major Milestone for US Navy’s Future Nuclear-Armed Submarine | Newsweek
07.08.25 | Link | L3Harris Northampton to produce MK46 Optical Sight, MK48 and MK34 weapon systems | M&A Electronics
01.21.25 | Link | L3Harris Northampton awarded $8,808,973 Electro-Optical Sensor Systemcontract with US Navy | Department of War
12.19.24 | Link | L3Harris KEO Northampton awarded a $14,458,290 contract | Department of War
09.17.24 | Link | L3Harris Northampton awarded $142,000,000 contract for Columbia ballistic missile submarines | Department of War
08.24.24 | Link | The L3Harris KEO Type 15L Periscope for the Ohio-Class Ballistic Missile Submarine | Nuclear Companion
06.07.24 | Link | L3Harris Northampton awarded $17,584,176 contract for in-service submarines | Department of War
05.31.24. | Link | L3Harris Northampton awarded $19,939,941 contract for 22 Virginia-class array assemblies | Department of War
03.20.24 | Link | L3Harris Northampton awarded $8,300,866 contract for in-service submarines | Department of War
06.23.23 | Link | L3Harris KEO Columbia-Class Ballistic Missile Submarine 2022 Contract Mention | Naval Technology
05.27.23 | Link | Leaks show US aid money pushed Israel to buy flawed American periscopes for new subs | Times of Israel
05.27.23 | Link | Behind the Scenes of the (IDF Naval Forces) Submarine Deal | Shomrim Center for Media & Democracy
04.01.23 | Link | L3Harris Northampton awarded $10,581,108 contract for MK series sensors and gun weapons systems | Department of War
01.12.23 | Link | How L3Harris KEO Electro-Optical/Infared Provides Critical Warfighting Capabilities | L3Harris
07.28.22 | Link | US Navy Exercises Option for L3Harris Northampton Submarine Imaging Masts | Naval News
10.01.21 | Link | Ohio-Class Ballistic Missile Submarines are America’s Doomsday Device | The National Interest
07.06.20 | Link | L3Harris KEO Northampton to Build Navy Submarine Sensor Under Potential $136M Contract | GovConWire
06.22.20 | Link | L3Harris KEO to build photonics masts to aid stealth of Virginia-class attack submarines M&A Electronics
07.17.19 | Link | Northampton’s L3KEO undergoes merger; officials say facility unaffected | The Daily Hampshire Gazette
06.24.19 | Link | L3Harris Northampton awarded a $73,743,347 contract for submarine photonics program | Department of War

L3Harris KEO Northampton Activism, Community Response & Local Coverage
Media coverage, council testimony, neighborhood organizing, open letters, and local oversight related to L3Harris’s Northampton facility.

12.01.25 | Link | It’s time to end Northampton’s complicity in genocide, deportations (and L3Harris)
10.29.25 | Link | (1) Mayor Sciarra Tilts Toward Wealth and War Industry (2) Why I Protest at L3Harris
09.23.25 | Link | Northampton Urged to Cut L3Harris KEO City Services
09.19.25 | Link | Northampton to divest from companies ‘complicit’ in Gaza war | The Daily Hampshire Gazette
08.31.25 | Link | The Not-So-Impossible Quest to Evict War Profiteer L3Harris From Northampton, Mass | Common Dreams
08.28.25 | Link | Target on our backs. Why L3Harris must leave Northampton | The Daily Hampshire Gazette
08.21.25 | Link | Two Arrested As Peace Activists Continue Campaign Against Northampton Military Contractor | The Shoestring
05.19.25 | Link | David and Goliath - Northampton Activists Want Munitions Icon, L3 Harris, to Leave Town | ZNetwork
05.14.25 | Link | Northampton Ordinace Review Committee Phil Wilson Testimony | City of Northampton
05.02.25 | Link | Protesters set sights on L3Harris, speak at City Council meeting | The Daily Hampshire Gazette
05.01.25 | Link | Protesters march against defense contractor | MassLive
05.01.25 | Link | Northampton City Council Meeting Citizen Testimonies | City of Northampton
04.28.25 | Link | Activists target weapons manufacturer L3Harris KEO over tax break | The Daily Hampshire Gazette
04.26.25 | Link | L3Harris: Convert to Peace Work or We Will Shut You Down | Common Dreams
04.17.25 | Link | Northampton City Council Meeting Citizen Testimonies | City of Northampton
04.01.25 | Link | Ban Weapons Manufacturing and War Profiteering in Northampton (Petition) | Change.org
03.19.25 | Link | Activists arrested after occupying L3Harris lobby in Northampton | The Daily Hampshire Gazette
03.06.25 | Link | Northampton City Council Meeting Citizen Testimonies | City of Northampton
03.04.25 | Link | L3Harris sign again vandalized by anti-war protesters in Northampton | MassLive
02.07.25 | Link | Jewish Voices for Peace protest Northampton defense contractor’s tax subsidies | MassLive
11.07.24 | Link | Northampton City Council Meeting Citizen Testimonies | City of Northampton
09.18.24 | Link | Protestors target L3Harris in Northampton over nuclear weapons | The Daily Hampshire Gazette
07.02.24 | Link | Protestors hold die-in at Northampton L3Harris Plant | WWLP 22 News
06.06.24 | Link | Anti-war protesters form concrete blockade at L3Harris in Northampton | The Daily Hampshire Gazette
05.06.24 | Link | L3Harris in Northampton vandalized by pro-Palestinian advocates | WWLP 22 News
05.06.24 | Link | L3Harris in Northampton targeted by anti-war protesters | MassLive
12.14.23 | Link | L3Harris Technologies protestors expected back in court (Video) | WWLP 22 News
11.12.23 | Link | Activists Blockade Northampton Weapons Manufacturer | The Shoestring
11.12.23 | Link | Anti-war activists protest outside L3Harris Technologies in Northampton (Video) | WWLP 22 News
10.31.23 | Link | Hundreds protest L3Harris, Israel’s occupation of Gaza at Northampton rally | The Reminder
10.22.23 | Link | Six people arrested at L3Harris protest in Northampton | The Massachusetts Daily Collegian