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L3Harris

@L3HarrisTech

Followers
25K
Following
2K
Media
5K
Statuses
10K

#L3Harris Technologies is the Trusted Disruptor in the defense industry.

HQ in Melbourne, FL
Joined November 2009
Don't wanna be here? Send us removal request.
@L3HarrisTech
L3Harris
4 months
This is how the U.S. can rapidly acquire the emerging technologies essential for building an American Golden Dome. 👉
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@L3HarrisTech
L3Harris
2 days
On #IndependenceDay, we celebrate our nation and the bravery and resilience that formed the foundation of our great country.
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@L3HarrisTech
L3Harris
3 days
Tried and true, discover how our Falcon IV radios allow for software upgrades, connecting modern warfare at lightning speeds. 👉
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@L3HarrisTech
L3Harris
4 days
“The lives of our astronauts are in the RS-25 team’s hands for the eight and a half minutes those engines are firing during launch.”. Engineers completed RS-25 checkout testing for #Artemis II, putting @NASA's Space Launch System rocket one step closer to a safe liftoff.
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@L3HarrisTech
L3Harris
4 days
Polished and finished at our Rochester facility, our 3.5-meter secondary mirror is helping @VRubinObs #CaptureTheCosmos with highly detailed astronomical imaging. Learn what we’ve seen so far:
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@L3HarrisTech
L3Harris
5 days
Delivered: Our second fully missionized Bombardier Global 6500. With unmatched intelligence, surveillance and reconnaissance capabilities and global mission readiness, this delivery is changing the game. Learn more:
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@L3HarrisTech
L3Harris
10 days
From manufacturing 100,000+ solid rocket motors a year to advanced space propulsion systems, our teams are building the technologies that power today’s missions and tomorrow’s exploration. Here's our story, told from the viewpoint of those who know it best – our team:
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@L3HarrisTech
L3Harris
11 days
From liftoff to orbit, our tech delivers. Proud to support the #AtlasV launch with our propulsion and avionics, helping advance Amazon’s #ProjectKuiper constellation. Well done, @ULAlaunch, on another successful liftoff!.
@ulalaunch
ULA
13 days
3,2,1…liftoff! Atlas V powers off the launch pad carrying the next Amazon satellites for the Project Kuiper broadband constellation!
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@L3HarrisTech
L3Harris
11 days
We're using IVER, our advanced autonomous underwater vehicle, to enhance underwater exploration with precise data and reliable performance:
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@L3HarrisTech
L3Harris
12 days
Before it flies, it fires at @NASAStennis. 🔥 Together with @NASA, we successfully hot-fired the first newly built RS-25 engine set to power the Space Launch System rocket on future @NASAArtemis missions: 🚀 #Artemis
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@L3HarrisTech
L3Harris
18 days
The second of three Advanced Electric Propulsion System (AEPS) thrusters just arrived at @NASAglenn for pre-flight testing. AEPS, operating at over twice the power of current satellite thrusters, will enable more efficient orbit transfers and station-keeping for spacecraft.
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@L3HarrisTech
L3Harris
19 days
RT @SpaceForceCSO: Major milestone for space electromagnetic warfare: Meadowlands is lighter, faster, and more capable—this will give Guard….
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@L3HarrisTech
L3Harris
19 days
Locked and loaded. 🔒🚀. Our newly built RS-25 engine at @NASAStennis is ready for this week’s hot-fire testing. Next stop: powering @NASAArtemis V aboard @NASA_SLS. 🌕. Stay tuned. We’re about to feel the burn. 🔥 #Artemis
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@L3HarrisTech
L3Harris
22 days
Happy Birthday, @USArmy!🎉Thank you for 250 years of service and dedication.
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@L3HarrisTech
L3Harris
24 days
We’ve been selected by @BelgiumDefence to provide our medium-sized T4 robots, ensuring operators can stay out of harm’s way while defeating ground explosive threats. Learn more:
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@L3HarrisTech
L3Harris
27 days
Developed to enhance both offensive and defensive capabilities for F-16 pilots, Viper Shield marked significant milestones in 2025:.🎯 Integration with F-16 variants.🎯 Performance under pressure.🎯 Fully funded and in production.🎯 Expanding partnerships.Learn more:
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@L3HarrisTech
L3Harris
27 days
We're providing add'l VAMPIRE™ systems to the @DeptofDefense to defeat unmanned aerial threats. VAMPIRE offers high-accuracy, field-ready, proven reconnaissance and precision strike capabilities, and is adaptable for various platforms and environments:
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@L3HarrisTech
L3Harris
29 days
Hypersonic threats can travel thousands of miles in minutes, requiring a multi-layered, multi-orbit missile defense system to defeat. We’re proud to partner with @SemperCitiusSDA to address this complex challenge.
@SemperCitiusSDA
Space Development Agency
1 month
@L3HarrisTech completed a $125 million expansion at its space manufacturing facility in Fort Wayne, Indiana. The facility opened in April 2025 to support the Department of Defense’s urgent need for on-orbit technology, including SDA’s #PWSA. #TradeSpace
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@L3HarrisTech
L3Harris
1 month
Drone Guardian can seamlessly deliver the reliable detection, tracking, and identification required to defeat multiple UAS threats concurrently. Learn more:
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@L3HarrisTech
L3Harris
1 month
Meadowlands is a ground-based Counter Communications System designed to block and disrupt adversary satellite communications and safeguard U.S. military operations. Learn more:
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@L3HarrisTech
L3Harris
1 month
We developed and delivered Meadowlands systems to the @SpaceForceDoD's Electromagnetic Warfare unit – supporting space superiority and advanced jamming capabilities.
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