“What's really strikes me about ACA is the potential to shape the next generation of leaders on arms control and nuclear policy. This is something I witnessed firsthand as someone who was introduced to the field through ACA.”
Published Op-eds
June 13, 2023
After months of ratcheting up its nuclear activities while negotiations remain stalled, Iran took a small, limited step toward deescalation in May. Iran’s recent willingness to work with the International Atomic Energy Agency (IAEA) to increase transparency on its nuclear program could help open diplomatic space for additional steps toward decreasing tensions and rolling back Iran’s nuclear advances. The United States should take advantage of this limited window, given the growing risk posed by Iran’s nuclear program and the lack of progress in restoring the Joint Comprehensive Plan of Action…
May 17, 2023
At a meeting of the G7 nations this week in Hiroshima, the first city destroyed by the bomb, President Joe Biden and other leaders have a chance to begin addressing the long-standing problem of states threatening to use nuclear weapons. Russia’s nuclear threats of the past year in support of its invasion of Ukraine have flashed for all to see a core purpose of nuclear arsenals: coercion and intimidation. At this historic gathering, Biden and his counterparts need to act on Japanese Prime Minister Fumio Kishida’s proposal that the G7 “demonstrate a firm commitment to absolutely reject the…
May 5, 2023
On the 75th anniversary of the atomic bombing of Hiroshima, during the 2020 U.S. presidential campaign, Joe Biden pledged to “restore American leadership on arms control and nonproliferation…and work to bring us closer to a world without nuclear weapons.” This month’s summit of the Group of Seven (G7) in Hiroshima, the site of the first atomic attack that killed more than 140,000 men, women, and children in 1945, provides President Biden with a historic and timely opportunity to do so.To support America’s Japanese allies, Biden and the other leaders will need to acknowledge the horrors of…
April 26, 2023
What will happen when China invades Taiwan, as so many in Washington believe is inevitable? To answer that question, the House Select Committee on the Chinese Communist Party, an entity created at Speaker Kevin McCarthy’s behest in February, conducted a “tabletop exercise” involving a simulated attack of this sort on April 19. No official report on the closed-door exercise has been made public, but participants indicated that the outcome of such an encounter would prove catastrophic for all parties involved. Committee members were confronted “with the potential for death and destruction on…
March 28, 2023
Earlier this month, Rafael Grossi, the director-general of the International Atomic Energy Agency, or IAEA, traveled to Tehran amid growing concern over the proliferation risk posed by Iran’s expanding nuclear activities. In particular, the IAEA had recently detected uranium enriched to 84 percent in an Iranian nuclear site, at a time of heightened tensions due to the breakdown in multilateral talks on reviving the Iran nuclear deal.
During Grossi’s trip, Iran agreed to allow the IAEA to reestablish certain transparency measures at select nuclear sites. Iran had suspended IAEA access and…
March 24, 2023
Russia’s full-scale invasion of Ukraine has inflicted much suffering, amplified international divisions, and made any attempt to build common security extremely difficult. Moscow’s war on Ukraine also hobbled several arms control and security agreements—including, now, the Vienna Document.
Hosted by the Organization for Security and Co-operation in Europe (OSCE), the Vienna Document is a confidence- and security-building mechanism that allows participants to observe and notify each other about their military exercises and other relevant activities to prevent misinterpretation of each other’s…
March 10, 2023
The International Atomic Energy Agency (IAEA)’s recent detection of uranium enriched to near weapons-grade levels in Iran should send a strong message to the United States and Europe that it is necessary to ratchet up diplomatic efforts to reduce the risk of a nuclear-armed Iran. While the spike in enrichment did lead the agency to begin negotiations on additional transparency measures with Iran, these steps alone are insufficient to mitigate the growing proliferation threat and stabilize the current crisis. It is imperative that the United States look to build on the positive momentum…
March 1, 2023
Russian President Vladimir Putin’s calamitous invasion of Ukraine has killed at least tens of thousands, displaced millions, and disrupted countless lives around the globe. Putin’s implied threats to use nuclear weapons against any who would interfere, have also raised fears of a nuclear conflict in ways not seen since the end of the cold war.
Now, Putin is backing away from the last remaining bilateral treaty capping Russian and U.S. nuclear arsenals, the world’s two largest. The decision could open the door to an unconstrained, destabilizing and dangerous global arms race involving Russia…
December 1, 2022
Since the beginning of Russia’s invasion of Ukraine, the Biden administration has committed over $22 billion in security assistance to Ukraine in less than a year. The United States and its allies have rushed to provide Ukraine with the capability to defend itself, retake its territory from Russian forces, and secure it. Entering the 10 month of a war of attrition, there is little to suggest that Russia will cease attacking Ukraine or that either side will seek a negotiated settlement in the near future. As a result, the Biden administration and allied governments will likely continue to…
November 17, 2022
Admittedly, expectations for the November 4 meeting between Presidents Biden of the United States and Xi of China were not particularly high, so no one should be surprised that little of real substance emerged from their encounter in Bali, Indonesia. Both leaders laid out their concerns about the other side’s behavior while promising to contain their mutual antagonisms at a level below that of armed conflict. They also agreed to increase high-level contacts—Secretary of State Antony Blinken will visit Beijing early next year as part of this process—and to resume formal talks over climate…