Asia & the Pacific

David Kearn argues that even in the absence of restrictive resource and budgetary constraints, a focus on identifying and achieving concrete objectives that will position the United States and its allies to effectively deter aggression in critical regional flashpoints should be the priority given the stressed nature of the defense industrial base and the nuclear enterprise.

The economist and HKS professor is passionate about solving what may be humanity's most important and perplexing problem: How to untangle fossil fuels from the global economy.

Recent quantitative scholarship uses warhead counts to examine whether nuclear superiority offers political or military benefits beyond having a secure second-strike capability. These analyses overlook other elements of a state’s nuclear capability such as state perceptions and beliefs.

The costly Ground-based Midcourse Defense system remains unproven and unreliable in deterring North Korea’s threat to use intercontinental ballistic missiles. An airborne boost-phase intercept system may offer an alternative defense against North Korea without threatening Russian or Chinese deterrents.

Could a conventional war between China and the United States escalate to the nuclear level? An assessment of three mechanisms of China-U.S. inadvertent escalation—use-it-or-lose-it, unauthorized/accidental, and damage limitation—concludes that the risk of China-U.S. inadvertent nuclear escalation is extremely low.

The Harvard Project conducted a research and policy workshop in December 2021, “Subnational Climate Change Policy in India.” Co-sponsors were the Centre for Policy Research, in New Delhi, and the Lakshmi Mittal and Family South Asia Institute at Harvard University.

Kelly Sims Gallagher asserts that politicians' pledges of dramatic long-term reductions should not let them off the hook for their failure to achieve more modest progress in the short term.

It doesn't exactly make sense anymore for the United States to shield allies under its nuclear umbrella. In fact, fetishizing the bomb and using it to try to protect others may be dangerous, writes Stephen Walt.

Thucydides attributed the war that ripped apart the ancient Greek world to two causes: the rise of Athenian power—and the fear that this created in the established power, Sparta. Joseph Nye advises that in order to prevent a new cold or hot war, the United States and China must avoid exaggerated fears and misperceptions about changing power relations.

Jayita Sarkar outlines a series of measures the administration could take, such as providing assistance to victims of radiation, that would advance the Treaty on the Prohibition of Nuclear Weapons’s agenda but do not require complete adherence.