The Americans' insistence on having an overwhelming nuclear triad and missile defense advantage is really troubling.
This initiative is part of the American war mode strategy, having an overwhelming superiority to be deterrent enough not to be attacked, and if attacked, guaranteeing victory based on the premise of military supremacy. The entire American military objective is centered on this thinking.
This argument can be extended to the nuclear sphere. In the 70s and 80s, the USAF was already developing a new class of re-entry missiles to overcome the Soviet anti-missile system, one of these developments is the AMaRV (Advanced Manoeuvring Re-entry Vehicle). Throughout the 1980s, they realized that the Soviet anti-missile system was still not dense enough to repel nuclear attacks, let alone accurate, found the Soviet anti-missile defense system deficient, and consequently canceled all new re-entry vehicle designs. They trusted their nuclear deterrent to the amount of warheads available, maintaining the same MIRVs, with the MAD concept prevailing.
I wouldn't say that American nuclear superiority is also based on missile defense. As they themselves saw in the Cold War against the Soviets, a reliable anti-missile system dense enough to repel attacks is too expensive and unreliable. For example, the GMD(GBI) has a success rate of 60%, and that's because the tests that took place, the ballistic missiles were not equipped with baits, which would guarantee an even greater inaccuracy of the GMD system. The SM-3 is also another missile that although it has achieved success in some tests, its reliability is quite questionable in the real point of view of a nuclear attack and that is not considering a saturation attack. These public tests are well known, they need to demonstrate that the missile can shoot down, with this private companies get the orders and the military get their funds and resources and their missiles, all the test is configured for the system in question to present a high rate Of success.
Just a curiosity:
Contrary to the 100 Mt tsunamic torpedoes, the American nuclear weapon with the highest yield is the 475 Kt W88 warhead launched by the Trident II. And warheads' nuclear yields are decreasing as accuracy increases.
The following is a list of all US nuclear weapons in operation or in stock:
–
ICBM Minuteman III Missile
W78: 335 Kt (up to 3)
W87-0: 300 Kt
–
ICBM GBSD Missile (for 2029)
W87: 300 Kt
W87-1: 475 Kt
–
SLBM Trident II Missile
W76-0: 100 Kt (up to 14)
W76-1: 90 Kt (up to 14)
W76-2: 5 Kt
W88: 475 Kt (up to 8)
–
ALCM AGM-86B
W80: 5 to 150 Kt
–
LRSO AGM-181 (from 2030)
W80-4: 5 to 150 Kt
–
W80-0: 5 to 150 Kt (disabled but in stock, used before by Tomahawk-N)
–
Bombs:
B61-3: 0.3 Kt to 170 Kt
B61-4: 0.3 Kt to 45 Kt
B61-7: 10 Kt to 340 Kt
B61-11: 340 Kt
B61-12: 0.3 Kt to 50 Kt
B83: 1.2 Mt (deactivated but in stock)
What we know today is that there are a maximum of 700 deployed strategic launchers (ICBMS, SLBMs and bombers) side by side and a maximum of 1550 operational warheads. Each bomber counts as being a launcher and a warhead.
On the American side there are still something like 1000 “bombs and air-sup missiles” launched by bombers and another 800 tactical bombs, both of which are not regulated by the treaty. There must be an equal amount on the Russian side.
What is absurd about this treaty is that it only regulates the number of warheads launched by so-called strategic missiles (ICBMs and SLBMs) and the number of strategic bombers able to launch nuclear weapons and does not regulate the number of weapons available to bombers, and how said, nor the tactical weapons. This leaves each country with around 3000 operational nuclear weapons and over 4000 in the “freezer”.