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    • What is Nuclear Testing? | Union of Concerned Scientists
      • Cease the development of new nuclear weapons: The United States should refrain from developing and deploying new weapons with designs that, over time, could increasingly differ from those that were fully tested.
      www.ucsusa.org › resources › what-nuclear-testing
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  2. Apr 20, 2023 · ScienceInsider. News Features. Trust but verify. U.S. labs are overhauling the nuclear stockpile. Can they validate the weapons without bomb tests? 20 Apr 2023. 10:15 AM ET. By Sarah Scoles. A Cold War stalwart, the Titan II missile (seen in an Arizona museum) carried warheads that had been tested. Weapons must now be certified without tests.

  3. 4 days ago · The United States is modernizing its nuclear bomber force by upgrading nuclear command-and-control capabilities on existing bombers, developing enhanced nuclear weapons (the B61–12, B61–13, and the new AGM-181 Long-Range Standoff Weapon or LRSO), and designing a new heavy bomber (the B-21 Raider).

  4. 4 days ago · The total cost of this modernization could reach over $1.7 trillion. Calls to increase the nuclear arsenal would increase cost further and compete with non-nuclear defense needs. The New START treaty, established in 2010 between the United States and Russia, has proven useful so far in keeping a lid on both countries’ deployed strategic forces.

  5. Oct 27, 2023 · Pentagon. US to build new nuclear gravity bomb. By Stephen Losey. Oct 27, 2023. The 72nd Test and Evaluation Squadron test-loads an unarmed B61-12 bomb, which can be outfitted with a...

    • Stephen Losey
  6. Nov 17, 2023 · US Nuclear Weapons. To address this, the US should withdraw from the CTBT and resume nuclear testing if Russia does. Aging nuclear stockpiles must be tested occasionally to demonstrate deterrence. While a series of tests isn’t necessary, conducting a few every decade should suffice to show the world that American nuclear weapons are ...

  7. Nov 1, 2023 · Military. Weapons. Why the Biden Administration Wants to Replace the Biggest, Most Dangerous Nuclear Bomb in Its Arsenal. The smaller, more accurate B61-13 will be made from recycled B61-7 bombs...

  8. Dec 10, 2020 · The Obama administration’s 2010 Nuclear Posture Review stated that the Stockpile Stewardship Program would allow the United States to “ensure a safe, secure, and effective deterrent without the development of new nuclear warheads or further nuclear testing.”

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