https://www.gatestoneinstitute.org/17205/credible-nuclear-deterrence
The current consensus position is pretty straightforward. Modernize the three aging elements of the land, sea, and air Triad — strategic bombers and related cruise missiles, land-based missiles, and submarines and related sea-launched ballistic missiles — and build a new nuclear command-and-control system to protect the US from cyber threats, while also refurbishing the nuclear warhead laboratories and facilities.
Some critics, however, want to take down nuclear systems across the board, including: (1) low-yield nuclear weapons on US submarines; (2) the Navy cruise missile, just starting research; (3) the Ground Based Strategic Deterrent (GBSD) and (4) the bomber cruise missile or long-range strike option (LRSO). Critics even want to stop the US from being able to build from 20-80 nuclear warheads annually.
There are also those who want the US to adopt a “no first use” policy. The US deterrent, however, extended over NATO and America’s Western Pacific allies, has historically included the threat of responding to a major conventional attack from Russia, North Korea or China, for example, with the first use of nuclear weapons. Many US allies might legitimately be worried if that option were “undone” by explicit US policy.
Given then the survivability of the current US nuclear forces, the 2018 Nuclear Posture Review (NPR, p.67) determined that, should the US get rid of its ICBM force, the likelihood of a Russian attack on the US nuclear forces would only be increased. But with the entire Triad of US forces modernized, any chance of an attack on the American ICBM force would be “vanishingly small” — a conclusion reached recently by a number of analysts at the Federation of American Scientists.
As the current commander of US Strategic Command Admiral Charles Richard explained, if the US chooses not to modernize, it is choosing to go out of the nuclear business. The old legacy forces simply cannot be sustained much beyond this decade, when the replacements need to be delivered.
Various elements in the US Congress are saying that they want US nuclear policy to go in a decidedly new and different direction. This conflict between views on nuclear deterrence may place in jeopardy the hard-fought bi-partisan consensus created over the past ten years, in which the country agreed to fully modernize the aging US deterrent while also implementing arms control with its adversaries.
The current consensus position is pretty straightforward. Modernize the three aging elements of the land, sea, and air Triad — strategic bombers and related cruise missiles, land-based missiles, and submarines and related sea-launched ballistic missiles — and build a new nuclear command-and-control system to protect the US from cyber threats, while also refurbishing the nuclear warhead laboratories and facilities.
Some critics, however, want to take down nuclear systems across the board, including: (1) low-yield nuclear weapons on US submarines; (2) the Navy cruise missile, just starting research; (3) the Ground Based Strategic Deterrent (GBSD) and (4) the bomber cruise missile or long-range strike option (LRSO). Critics even want to stop the US from being able to build from 20-80 nuclear warheads annually.