Nuclear Issues

In 2004, the United Nations Security Council adopted resolution 1540, which acknowledged the non-state acquisition of weapons of mass destruction as a security threat and called on member states to implement “appropriate effective” domestic trade controls. The United States, however, has both promoted the multilateral implementation of strategic trade controls but has also increasingly resorted to extraterritorial enforcement of its counterproliferation rules. How can a multilateral, norms-based international regime like 1540 contend with extraterritorial enforcement based on national interests? We argue that increased U.S. extraterritorial counterproliferation policies are a consequence of the inconsistent implementation of resolution 1540, adaptive and resilient proliferation networks, and a history of expanding legal interpretations of jurisdiction. We find that while U.S. extraterritorial enforcement can effectively disrupt networks hiding in overseas jurisdictions, doing so creates disincentives for states to implement 1540 obligations and undermines broader nonproliferation objectives.

Stephen Walt discusses Donald Trump's genuine insights about America's international problems. He then analyzes what went wrong.

The Trump administration has never shown much interest in human rights. Last year, it pulled the United States out of the U.N. Human Rights Council. In 2017, within months of President Trump’s inauguration, then-Secretary of State Rex Tillerson said diplomats should not let human rights values become “obstacles” to achieving national goals. Trump has spoken favorably about some of the world’s most vicious dictators.

Nuclear security around the world has improved dramatically over the last three decades—which demonstrates that with focused leadership, major progress is possible. But important weaknesses remain, and the evolution of the threat remains unpredictable. The danger that terrorists could get and use a nuclear bomb, or sabotage a major nuclear facility, or spread dangerous radioactive material in a “dirty bomb,” remains too high. The United States and countries around the world need to join together and provide the leadership and resources needed to put global nuclear security on a sustained path of continuous improvement, in the never-ending search for excellence in performance.

All the world's nuclear-armed states (except for North Korea) have begun modernizing and upgrading their arsenals, leading many observers to predict that the world is entering a new nuclear arms race. While that outcome is not yet inevitable, it is likely, and if it happens, the new nuclear arms race will be different and more dangerous than the one we remember. More nuclear-armed countries in total, and three competing great powers rather than two, will make the competition more complex. Meanwhile, new non-nuclear weapon technologies — such as ballistic missile defense, anti-satellite weapons, and precision-strike missile technology — will make nuclear deterrence relationships that were once somewhat stable less so.

THE YEAR before he died in 2017, one of America’s leading twentieth-century strategic thinkers, Zbigniew Brzezinski, sounded an alarm. In analyzing threats to American security, “the most dangerous scenario,” he warned, would be “a grand coalition of China and Russia…united not by ideology but by complementary grievances.” This coalition “would be reminiscent in scale and scope of the challenge once posed by the Sino-Soviet bloc, though this time China would likely be the leader and Russia the follower.”

Russian President Vladimir Putin’s eschatological talk of nuclear Armageddon at this year’s Valdai forum has stirred up heated debates on how well his description of Russia’s potential use of nuclear weapons matches the country’s official military doctrine. However, a close look at Putin’s Oct. 18 remarks and Russia’s 2014 military doctrine reveals that, while Putin deviated from the language in the doctrine, he did not lie on the first use issue. Nor did he seem to be hinting at a shift in Russia’s nuclear posture. More likely, he was signaling to Washington that the existing nuclear arms control treaties need to remain in place for the sake of ensuring strategic stability in the U.S.-Russian nuclear dyad and avoiding an accidental war between the two countries.

The risks of nuclear escalation between the U.S. and China or Russia are greater than ever given the possibility of misinterpreted cyber espionage and military strikes against early warning systems. What can be done to reduce this risk?

Ongoing Russian violations of the Intermediate Range Nuclear Forces (INF) Treaty need to be effectively addressed because they defy a longstanding bilateral agreement and directly threaten our NATO allies. However, the Trump administration’s move to pull out of the treaty is misguided; instead, we should launch a major initiative to strengthen strategic stability between the United States and Russia, writes Elizabeth Sherwood-Randall.