NNSA (@nnsanews) 's Twitter Profile
NNSA

@nnsanews

NNSA delivers the U.S. nuclear stockpile, strengthens nonproliferation, powers a global naval fleet & advances transformative tech.

ID: 48148030

linkhttps://www.energy.gov/nnsa calendar_today17-06-2009 22:45:15

18,18K Tweet

25,25K Followers

264 Following

NNSA (@nnsanews) 's Twitter Profile Photo

Congratulations to NNSA CIO Jamie Wolff and Deputy CIO Steven McAndrews on being nominated in the Federal Leadership category for the @FedScoop 50 Awards! Vote early and vote often for them at fedscoop.com/fedscoop50/vot…. Voting ends August 8th.

Congratulations to NNSA CIO Jamie Wolff and Deputy CIO Steven McAndrews on being nominated in the Federal Leadership category for the @FedScoop 50 Awards! Vote early and vote often for them at fedscoop.com/fedscoop50/vot…. Voting ends August 8th.
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NNSA is working with partners to secure America. 🇺🇸 Last month, NNSA removed the last cesium irradiators from Iowa and Nevada, reducing the risk of radiological terrorism. We helped replace them with more secure technology. ⚛️🏗️ energy.gov/nnsa/articles/…

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What do the numbers 63,500; 5,600; 1,800; and 39 have in common? They all represent a figure tied to NNSA's vast infrastructure. Check out this video illustrating the scope and scale of our complex enterprise and how it drives our mission.

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NNSA's Aerial Measuring System will conduct low-altitude helicopter flights over the Las Vegas valley and its surrounding areas to measure naturally occurring background radiation levels for the remainder of 2025 and into 2026. Learn more at: energy.gov/nnsa/articles/…

NNSA's Aerial Measuring System will conduct low-altitude helicopter flights over the Las Vegas valley and its surrounding areas to measure naturally occurring background radiation levels for the remainder of 2025 and into 2026. Learn more at: energy.gov/nnsa/articles/…
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Are you searching for the romantic trip of your dreams? Well, look no further than Los Alamos National Laboratory. Just kidding, but you should still check out LANL’s new Manhattan Project Road Trip guide. Now that summer’s here, take a step into nuclear history! lanl.gov/media/news/042…

Are you searching for the romantic trip of your dreams? Well, look no further than <a href="/LosAlamosNatLab/">Los Alamos National Laboratory</a>.  
 
Just kidding, but you should still check out LANL’s new Manhattan Project Road Trip guide. Now that summer’s here, take a step into nuclear history!
lanl.gov/media/news/042…
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It’s graduation season at NNSA, too! Caps off to some awesome grads. 🎓 SRS News celebrated the first-ever class of nuclear operator apprentices, a new program that serves as a launching pad for future nuclear leaders. ⚛️💡

It’s graduation season at NNSA, too! Caps off to some awesome grads. 🎓

<a href="/SRSNews/">SRS News</a> celebrated the first-ever class of nuclear operator apprentices, a new program that serves as a launching pad for future nuclear leaders. ⚛️💡
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Happy 250th Birthday to the U.S. Army! Learn how the Army helped create the modern Nuclear Security Enterprise by organizing and administering the largest technological project of its time: the Manhattan Project. energy.gov/nnsa/articles/…

Happy 250th Birthday to the U.S. Army! Learn how the Army helped create the modern Nuclear Security Enterprise by organizing and administering the largest technological project of its time: the Manhattan Project. 
energy.gov/nnsa/articles/…
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Flag Day commemorates the official adoption of the Stars and Stripes—a timeless symbol of patriotism and freedom that NNSA is proud to fly at each of our labs, plants, and sites across this great nation. 🇺🇸

Flag Day commemorates the official adoption of the Stars and Stripes—a timeless symbol of patriotism and freedom that NNSA is proud to fly at each of our labs, plants, and sites across this great nation. 🇺🇸
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🚨The lottery for behind-the-fence tours Los Alamos National Laboratory is open NOW!🚨 Sign up today for a chance to win a special Manhattan Project National Historic Park tour in Los Alamos October 13-15. Act fast—registration closes on June 28! web.cvent.com/event/82c1fff9… Manhattan Project NHP

🚨The lottery for behind-the-fence tours <a href="/LosAlamosNatLab/">Los Alamos National Laboratory</a> is open NOW!🚨

Sign up today for a chance to win a special Manhattan Project National Historic Park tour in Los Alamos October 13-15. Act fast—registration closes on June 28!

web.cvent.com/event/82c1fff9…
<a href="/MnhtnProjectNPS/">Manhattan Project NHP</a>
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NNSA’s labs, plants, and sites support our vital missions with research spanning the electromagnetic spectrum—from radio waves to gamma rays. Sometimes that innovation spills into other areas too, enabling tomorrow’s technological wonders. energy.gov/nnsa/articles/…

NNSA’s labs, plants, and sites support our vital missions with research spanning the electromagnetic spectrum—from radio waves to gamma rays. Sometimes that innovation spills into other areas too, enabling tomorrow’s technological wonders.
energy.gov/nnsa/articles/…
Sandia National Labs (@sandialabs) 's Twitter Profile Photo

Sandia and the nuclear security enterprise completed the first production unit of the B61-13 gravity bomb one year ahead of schedule 🚀 bit.ly/4lbSY8s

Sandia and the nuclear security enterprise completed the first production unit of the B61-13 gravity bomb one year ahead of schedule 🚀 bit.ly/4lbSY8s
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Congrats to NNSA’s Kevin Heaney, who’s been nominated for “Most Inspiring Up & Comer” in this year’s CyberScoop 50 awards, recognizing early career trailblazers on track to become the cybersecurity leaders of tomorrow! Vote early and often for Kevin at: cyberscoop.com/cyberscoop50/v…

Congrats to NNSA’s Kevin Heaney, who’s been nominated for “Most Inspiring Up &amp; Comer” in this year’s CyberScoop 50 awards, recognizing early career trailblazers on track to become the cybersecurity leaders of tomorrow! Vote early and often for Kevin at: cyberscoop.com/cyberscoop50/v…
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Over the past two decades, we have partnered with more than 100 countries to stop nuclear and radiological threats before they can reach U.S. shores. Learn more about NNSA’s nonproliferation mission: energy.gov/nnsa/nonprolif…

Over the past two decades, we have partnered with more than 100 countries to stop nuclear and radiological threats before they can reach U.S. shores. Learn more about NNSA’s nonproliferation mission:
energy.gov/nnsa/nonprolif…
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Lightning! ⚡️⚡️ Why does it strike? That's a question we've been asking for thousands of years. Learn how and why Los Alamos National Laboratory scientists are working to solve the mysteries of lightning. Trust us, we're more high tech than a key ️and a kite. 🗝🪁 lanl.gov/media/news/060…

Lightning! ⚡️⚡️ Why does it strike?

That's a question we've been asking for thousands of years. Learn how and why <a href="/LosAlamosNatLab/">Los Alamos National Laboratory</a> scientists are working to solve the mysteries of lightning. Trust us, we're more high tech than a key ️and a kite. 🗝🪁

lanl.gov/media/news/060…
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Advancements in nuclear reactors continue to provide the U.S. Navy’s aircraft carriers and submarines a competitive edge. Learn more about how Naval Reactors harnesses the atom to power a global naval fleet: energy.gov/nnsa/powering-…

Advancements in nuclear reactors continue to provide the U.S. Navy’s aircraft carriers and submarines a competitive edge. Learn more about how <a href="/USNavyNNPP/">Naval Reactors</a> harnesses the atom to power a global naval fleet:
energy.gov/nnsa/powering-…
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It's National Take Your Dog to Work Day—but at NNSA our dogs are always on the job. From sniffing out threats to securing our sites, our K-9 heroes work hard every day to keep us safe! 🐕

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It’s the first day of summer ☀️ You think today is hot? Try fusion! When we shoot the lasers at Lawrence Livermore National Laboratory’s National Ignition Facility, it becomes the hottest place in the solar system!

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Join us in welcoming the next cohort of the NNSA Graduate Fellowship Program (NGFP), the Class of '25-26! On our 30th year anniversary of the program, we look forward to seeing their contributions to the NNSA mission and the nuclear security enterprise. pnnl.gov/projects/ngfp

Join us in welcoming the next cohort of the NNSA Graduate Fellowship Program (NGFP), the Class of '25-26! On our 30th year anniversary of the program, we look forward to seeing their contributions to the NNSA mission and the nuclear security enterprise. pnnl.gov/projects/ngfp