Aggressive schedule for the W80-5 warhead

 W80-5 “just came up,” will go on SLCM-N, weapons directors say

By Sarah Salem
Exchange Monitor
January 28, 2026

ARLINGTON, VA – The W80-5, a new variant of the W80 warhead family, is on a “more aggressive schedule” to go on the nuclear-armed sea-launched cruise missile (SLCM-N), weapons directors said on the final day of Exchange Monitor’s Nuclear Deterrence Summit.

Rita Gonzales, Deputy Laboratories Director for Nuclear Deterrence at Sandia National Laboratories, and Bradley Wallin, Deputy Director of Strategic Deterrence at Lawrence Livermore National Laboratory, both spoke on a panel about the new warhead the Department of Energy’s semi-autonomous National Nuclear Security Administration (NNSA) is developing.

“This one just came up and we’ve been working on it for less than a year at this point, but really looking at accelerating that program as well and looking at some creative ways where we might be able to deliver that capability to the Department of War earlier than anticipated as well,” Gonzales said.

Congress had ordered that SLCM-N be developed by the Navy and use a W80-4 variant, but in a 2024 congressional testimony, Jill Hruby, then-administrator of NNSA, said the agency needed $70 million in funding for the sea-launched W80-4. However, Hruby also testified that year that the agency would look into alternatives to the W80-4 that might “be simpler to do without disrupting our current production flow.”

“As part of the congressionally mandated SLCM-N program, NNSA went through a selection process to determine what the best warhead would be for it,” Wallin told the Monitor after the panel. “And so it’s within the W80 family.”

NNSA is currently refurbishing the W80-4 warhead through its life extension program to tip the Air Force’s planned long range standoff (LRSO) cruise missile once completed. Boeing’s B-52H will be the first aircraft to carry LRSO, which eventually will fly aboard the B-21 Raider bomber that Northrop Grumman is building. The fiscal 2025 Stockpile Stewardship Management Plan (SSMP) said the first production unit of the W80-4 would be complete by the end of fiscal 2027; the W80-5 was not on the fiscal 2025 SSMP.

Gonzales said NNSA is focused on “getting the W80-4 system out the door.”

NIF is falling behind?

 From an anonymous contributor:

Is NIF falling behind more promising fusion technologies?

In 2012, NIF failed to reach ignition and the “LIFE” program was mothballed. In 2026, NIF “still consumes significantly more energy than it produces, indicating that practical, commercial fusion power is still a long way”.

TAE Technologies is doing aneutronic fusion research that may cost 10x LESS per GW than a post NIF fusion power plant, and do so with significantly reduced neutron radiation damage lowering reactor maintenance.

If the NNSA brings back underground nuclear testing at NTS in 2026, will funding for NIF increase, decrease, or be unaffected?

Is another government shutdown coming ?

Odds of another Government shutdown just went way up

https://www.nytimes.com/2026/01/24/us/democrats-congress-reaction.html

The odds are like 75% now. This will be fun, so we go through the whole thing again?

Rehoming nuclear weapons

 Our Nuclear Weapons Need a New Home

by Franklin Miller & Frank Rose,
Real Clear Defense, January 23, 2026

https://www.realcleardefense.com/articles/2026/01/23/our_nuclear_weapons_need_a_new_home_1160419.html

"The Energy Department is the Wrong Place to Manage Our Nuclear Stockpile.

Nuclear deterrence is once again central to U.S. national security. The relative calm of the post-Cold War world has been replaced by an era of dangerous competition with two nuclear armed adversaries. China is rapidly expanding and diversifying its nuclear forces. Russia is modernizing its strategic and non-strategic arsenal while integrating nuclear signaling into conventional operations. Emerging technologies—from cyber operations to artificial intelligence and space-based systems—are compressing decision timelines and increasing the risk of miscalculation.

Yet the U.S. nuclear weapons enterprise is organized for a different era.

At precisely the moment when speed, accountability, and delivery matter most, responsibility for the nation’s nuclear deterrent remains embedded within a large civilian department whose leadership incentives, culture, and political priorities are largely oriented toward domestic energy and environmental policy. The result is an institutional mismatch: a mission that demands singular focus is governed by a structure designed to balance competing objectives.

This is not primarily a question of leadership talent or commitment within the workforce. Nor is it a comment about the current leadership of the National Nuclear Security Administration: in fact, quite to the contrary. From all accounts, Administrator Brandon Williams and his deputy Scott Pappano understand the vital role of our nuclear deterrent and of the infrastructure on which it rests and are seeking to lead the enterprise in the right direction. But the problem is above them. Fundamentally, it is a question of institutional design, of attempts to rationalize where in the Federal government the responsibility for the nuclear weapons infrastructure belongs...

...We therefore call on the Trump Administration to create a new an institutional home designed to re-establish the nuclear weapons infrastructure purpose as the firm foundation on which our national deterrence policy should rest.

The National Nuclear Security Administration should be established as a stand-alone sub-cabinet agency, reporting directly to the President, with clear authority and a singular mission: delivering the U.S. nuclear deterrent. The moment calls for nothing less."

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Franklin C. Miller served for decades as a senior policy official in the Department of Defense and on the NSC staff. He was a member of the Mies-Augustine Commission and the Commission on the Strategic Posture of the United States.

Frank A. Rose is a former Principal Deputy Administrator of the National Nuclear Security Administration, Assistant Secretary of State for Arms Control, a professional staff member on the House Committee on Armed Services, and a policy official at the Department of Defense.
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So what does everyone think ?

Will ICE intimidate foreign scientists ?

 With all the foreign national scientists at LLNL and LANL should we be worried about the ICE abusing their powers to intimidate people?

Is Orion’s heat shield really safe?

 

From ARS TECHNICA:

Is Orion’s heat shield really safe?

https://arstechnica.com/space/2026/01/nasa-chief-reviews-orion-heat-shield-expresses-full-confidence-in-it-for-artemis-ii/

Will natural intelligence be relevant?

 Scientists at the labs better start worrying. You will soon have nothing to offer the labs.

Nvidia’s CEO Just Dropped a Hard Truth: “Smart” Is About to Become Worthless.

AI can generate everything.
Only humans with discernment can decide what’s worth keeping.

In other words all you "I am so smart scientists" are about to worthless since, brains, knowledge and skill will be free for all to use, at hundreds of times faster and better than what any scientist can do

What will matter will be leadership and management skills who can than ask the AI what to do. They will not have to ask humans anymore.

Impact of wars on NNSA

 Does war with Venezuela change anything for the NNSA labs?

Does China take Taiwan now? 

Are we back to war with Iran? What about Cuba and Mexico?