On Friday, the Pentagon released its 2018 Nuclear Posture Review. Its debut demands more attention, because it announced a renewed round in the nuclear arms race, one inevitably bringing us ever closer to the unthinkable — a nuclear war of catastrophic consequences.
The United States has an active stockpile of more than 4,000 nuclear weapons, arrayed in the triad of land-based launch sites, nuclear submarines and strategic bombers, including nuclear armed ICBMs, air- and sea-launched cruise missiles, and gravity bombs. More than enough to destroy the world several times over, the arsenal’s “credibility” is not in issue. Yet, the review reaffirms the Obama administration’s commitment to a new generation of missiles, nuclear submarines, strategic bombers and nuclear bombs. It warns of a “rapid deterioration of the threat environment,” making it imperative not to “delay modernization of our nuclear forces if we are to preserve a credible nuclear deterrent.”
The Trump administration goes beyond President Barack Obama’s buildup by enhancing America’s “non-strategic nuclear forces,” that is, lower-yield nuclear bombs, on the order of those that destroyed Hiroshima and Nagasaki. The stated rationale is to correct an imaginary Russian misperception that greater capacity in this area could give them the possibility of successfully waging a limited nuclear war. The buildup will give the president — yes, Donald Trump — nuclear weapons that are theoretically more usable in a regional conflict.
The review hastens to reassure us that, in the mad logic of mutually assured destruction, the forward deployment of more usable low-yield nuclear weapons will somehow raise, not lower, the “nuclear threshold.” The reality, though, as Physicians for Social Responsibility detailed, is that even a “limited” regional exchange of nuclear weapons could leave more than a billion people facing starvation from reduced food stocks. A weeklong “regional” war could kill more than died in the course of World War II.
The review reaffirms the United States is ready to use nuclear weapons first in an alarmingly wide range of scenarios. It remains “the policy of the United States to retain some ambiguity regarding the precise circumstances” that might lead to a nuclear response. The United States reserves the right to unleash nuclear weapons first in “extreme circumstances” to defend the “vital interests” not only of the United States but also of its “allies and partners” — a total of some 30 countries. “Extreme circumstances,” the review states explicitly, include “significant non-nuclear attacks,” including conventional attacks on “allied or partner civilian population or infrastructure.” The United States also maintains a “portion of its nuclear forces” on daily alert, with the option of launching those forces “promptly.”
As for arms treaties, the review states that the United States will continue to comply with the Comprehensive Nuclear Test Ban Treaty while refusing to sign it. The review explicitly reserves the right to resume “nuclear explosive testing” if “necessary to ensure the safety and effectiveness of the U.S. nuclear arsenal.” The review admits that arms-control agreements can help “sustain strategic stability,” but concludes “further progress is difficult to envision.” The document ignores the U.N. Treaty on the Non-Proliferation of Nuclear Weapons, which obligates the United States and other nuclear power signatories to move toward nuclear disarmament. This comes as growing tensions between Russia and the United States are beginning to unravel agreements that do exist.
In sum, the United States is building a new generation of nuclear weapons and delivery systems, will deploy more usable nuclear weapons in “forward” areas, remains committed to possible “first use” of nuclear weapons even against non-nuclear attacks in defense of 30 countries, retains missiles on active alert ready to launch, is skeptical of the possibility of any progress in arms control and is hostile to the global movement to make nuclear weapons illegal. All this as tensions with Russia and China rise, relations with North Korea remain literally explosive, and the nuclear deal with Iran stays under constant assault from the president.
Not surprisingly, the Bulletin of the Atomic Scientists recently adjusted its doomsday clock to two minutes to midnight, the highest level of alarm since 1953, when the Soviet Union exploded its first hydrogen bomb. In their statement, the scientists warned: “Major nuclear actors are on the cusp of a new arms race, one that will be very expensive and will increase the likelihood of accidents and misperceptions. Across the globe, nuclear weapons are poised to become more rather than less usable because of nations’ investments in their nuclear arsenals.”
Despite numerous close calls and false alarms, the world has avoided a nuclear war since the start of the Cold War. The Nuclear Posture Review suggests that nuclear weapons make violence less likely.
In reality, the world will either find a way to get rid of nuclear weapons completely or they will eventually be used, either intentionally or by mistake. This reality deserves greater attention in the media and Congress. We need to revive momentum for reducing nuclear weapons, not for “modernizing” them. As Beatrice Fihn, who accepted the Nobel Prize on behalf of the International Campaign to Abolish Nuclear Weapons in 2017, stated in response to the review , “There are only two possible endings to this story: either the end of nuclear weapons or the end of us all.”
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