The administration pledged to halve US emissions by 2030, one of the most ambitious goals for a developed country. And yet...

Where can a Democratic voter turn for some healthy disagreement among the candidates about US nuclear policies? Changing the president’s unfettered authority to launch a nuclear attack.

Clean up the mess, take care of the nukes, trim cost overruns, and change the culture. 

Harvard professor Graham Allison once helped secure nuclear missiles in the former Soviet Union, now he's grading states on how well they're vaccinating people against COVID-19. The famed analyst of great power competition is taking on a new (great) challenge.

Maybe the solution to the problems surrounding this year’s planned conference is to not even hold it this year or next year, but in 2022. And some other suggestions.

Despite humble beginnings, Turkey's domestic military drone program is producing models ready for export. It's also contributing to Turkey's strained relationship with NATO as Turkish drones attack Western-allied Kurds in Syria.

While the pros and cons of pulling out of the INF have been thoroughly debated, a subject that has received much less attention is what the impending death of the INF can teach us about future arms control agreements. Specifically, how can future treaties be designed to avoid the fate of the INF?

Nuclear talks with Iran seemed to be on the cusp of a new lease on life after three years of steady attrition. Will Iran’s stepped-up uranium metal activity be a final blow?

The United States and Iran may be heading to a showdown at the Strait of Hormuz that could potentially lead to war. The result could be many deaths, serious damage to the world economy, and an Iran hell-bent on acquiring nuclear weapons. Is there any way out?

The United States and Iran may be heading to a showdown at the Strait of Hormuz that could potentially lead to war. The result could be many deaths, serious damage to the world economy, and an Iran hell-bent on acquiring nuclear weapons. Is there any way out?   The Joint Comprehensive Plan Of Action (JCPOA) … Continued

Why the United States and South Korea should consider reducing their military exercises, if North Korea agrees to rein in its testing of nuclear weapons and ballistic missiles.

The nuclear dimension of the recent border clashes was conspicuous by its invisibility. Can the rest of the world learn from it?

Policymakers should plan for artificial superintelligence systems by building governing systems and necessary infrastructure.

Plagued by skirmishes over snack shortages and fossil fuel lobbyists, COP27 illustrated just how hard global cooperation on climate can be.

Unlike the international nuclear energy debate, Turkey’s debate has been shaped by its struggle with development, progress, and identity.

The coronavirus pandemic is demonstrating the importance of domestic and international governance, not only in the mitigation of and response to global challenges, but also in their prevention.