Biden’s approval of this strategy is no more than a tacit acknowledgment of a two-decade-long U.S. technical program that has been more than just a “slight modernization” of weapons components, but a dramatic step towards the capability to fight and win nuclear wars with both China and Russia. In other words, there is nothing really “new” here at all, save the very public nature of the strategy’s acknowledgement....
The technical source of this vast improvement in U.S. nuclear firepower is a relatively new super fuse or “super fuze” that is already being fitted onto all U.S. strategic ballistic missiles. This fuse more than doubles the ability of the Trident II Submarine Launched Ballistic Missiles (SLBMs) carrying W-76 100kt warheads to destroy Chinese and Russian nuclear-tipped Intercontinental Ballistic Missiles (ICBMs) in hardened silos.
Read more at RS today: https://responsiblestatecraft.org/biden-nuclear-strategy/
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Kelley