Nuclear Weapons

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U.S. President Joe Biden speaks to employees at Lockheed Martin, a facility that manufactures weapon systems such as Javelin anti-tank missiles, on May 3, 2022 in Troy, Alabama. The Biden-Harris Administration is providing these weapons to Ukraine to defend against the Russian invasion. In the background hangs a banner that says, "Standing with Ukraine." (Photo by Julie Bennett/Getty Images)

Western “Self-Deterrence” is Aiding Putin’s War of Aggression

Western messaging must be more clear about military action that Ukraine is legally entitled to take and the rationale for assistance.
Protesters hold the blue and yellow Ukrainian flag up to the sky.

Lessons From a Year of War in Ukraine

Learning the right lessons from the first year of war will be important as the world looks to restore peace and cope with Russia's choices.

Just Security Podcast: A Year in Russia’s War Against Ukraine: Forging a US Response

Since Russia began its full-scale invasion of Ukraine a year ago, we’ve seen some surprising military, diplomatic, and legal developments in the war. Ukrainian forces have proven…
Helicopter hovering above an American flag

A Values-based Approach to Foreign Policy? Lessons for the Biden Administration

Integrating human security into U.S. military planning would give substance to the idea of a values-based approach to foreign policy.
destroyed submarine underwater

Treaty Negotiations with Pacific Island Nations Must Address Accountability Gaps

In its decades-long relationship with the Marshall Islands, Palau, and Micronesia, "the United States has refused to fulfill the most basic requirement of allyship: accountability.…
Russian President Vladimir Putin seen during the plenary session of the Commonwealth of the Independent States (CIS) Summit, on October 14, 2022 in Astana, Kazakhstan. The close-up shows his brows slightly furrowed and his left hand to his mouth in a serious thinking pose. (Photo by Contributor/Getty Images)

Addressing Putin’s Nuclear Threat: Thinking Like the Cold War KGB Officer That He Was

To assess if he will resort to such weapons, a former CIA officer considers three fundamentals that may guide the Russian leader's decisions.
Konstantin Ivashchenko (seated in foreground on the right), former CEO of the Azovmash plant and appointed pro-Russian mayor of Mariupol, visits a polling station as people vote in a referendum in Mariupol on September 27, 2022. He is seated in a green uniform in front of a desk where poll workers are examining documents, and a uniformed, armed soldier wearing a balaclava is standing behind him. In the background is another desk with poll workers on one side and a civilian on the other, possibly a voter. Western nations dismissed the referendums in Kremlin-controlled regions of eastern and southern Ukraine as the voting on whether Russia should annex four regions of Ukraine started on September 23, 2022. (Photo by STRINGER/AFP via Getty Images)

Боротьба з ядерним шантажем Путіна

Президент Росії Володимир Путін погрожує застосувати ядерну зброю для досягнення перемоги над…
Konstantin Ivashchenko (seated in foreground on the right), former CEO of the Azovmash plant and appointed pro-Russian mayor of Mariupol, visits a polling station as people vote in a referendum in Mariupol on September 27, 2022. He is seated in a green uniform in front of a desk where poll workers are examining documents, and a uniformed, armed soldier wearing a balaclava is standing behind him. In the background is another desk with poll workers on one side and a civilian on the other, possibly a voter. Western nations dismissed the referendums in Kremlin-controlled regions of eastern and southern Ukraine as the voting on whether Russia should annex four regions of Ukraine started on September 23, 2022. (Photo by STRINGER/AFP via Getty Images)

Dealing with Putin’s Nuclear Blackmail

The risk cannot be dismissed, but giving in to his threats in his war on Ukraine would create a precedent that he likely would use elsewhere.
A picture obtained by AFP outside Iran on September 21, 2022, shows Iranian demonstrators taking to the streets of the capital Tehran during a protest for Mahsa Amini, days after she died in police custody.

Dancing with the ‘Devil’ in Iran: Why Negotiations with Tehran are Necessary

The United States cannot destroy Iran’s nuclear ambitions with bombs, and it will not go to war in the Middle East to impose regime change in Tehran.

Gorbachev: The Leader We Needed in My Time

Then-General Counsel of the Arms Control and Disarmament Agency Amb. Thomas Graham Jr. recalls the landmark signing of the INF Treaty.
People stand on a railing overlooking the Chinese Dongfeng missile. The missile looks like a large white rocket with a pointed tip.

Anti-Asian Prejudice Undermines U.S. National Security: Revisiting the U.S. Government’s Deportation of Qian Xuesen

The U.S. deported a scientist who then built missiles for China. His legacy shows the cost of racial discrimination.

The Tenth NPT Revcon: What’s at Stake for the Global Nuclear Order

The nonproliferation regime is on shaky ground. Experts say this year's delayed review conference offers a chance to shore it up.
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