Nuclear Issues

David W. Kearn argues that deployment of nuclear weapons cannot rectify a perceived imbalance in conventional forces in the western Pacific.

As Israel begins its ground invasion in Gaza, Niall Ferguson and Jay Mens on the hard strategic decisions facing the West.

Should a nuclear war “never be unleashed?” Can nuclear weapons be used to “ensure the safety of the Russian people?” Both, according to President Vladimir Putin, who has become fond of alternating assertive and conciliatory tones in his messaging on the conditions for the use of nuclear arms. Such discourse comes as he tries to coerce Ukraine into accepting his land grabs and prevent the West from escalating assistance to Kyiv, all while keeping China content.

In the authors' view, neither formal NATO membership nor nuclear weapons are fitting security options for Ukraine in the face of Russian aggression. To secure its borders and achieve sustainable peace and stability in Europe, Ukraine should forge a treaty-based strategic alliance directly with the United States.

Jayita Sarkar explains why the Biden administration needs to re-conceptualize nuclear terrorism and act quickly.

Every president serving in the last two decades has said that nuclear terrorism is a significant national security threat. Analysis of this threat has been, for good reason, mostly focused on foreign extremist groups, but recent events raise questions of whether there should be greater focus in the United States on far-right, domestic extremist threats. These extremists represent a unique danger because of their prevalence in federal institutions such as the military and the potential that they might infiltrate nuclear facilities, where they could access sensitive information and nuclear materials.

As the world commemorates the 70th anniversary of the start of the Korean War, the Center for the National Interest's Korean Studies team decided to ask dozens of the world's top experts a simple question: Do you believe that the Korean War will finally come to an end before its next major anniversary in 2025? Joseph Nye provides his answer to that question.

In the wake of National Security Advisor John Bolton's announcement that the United States had sent an air craft carrier to the Persian Gulf, Stephen Walt outlines five possibilities of what the Trump administration's objective for Iran could be.

The following is a selection of military-political lessons gleaned mostly from the recollections of Soviet strategists who were involved in making and executing the fateful decision to send troops to Afghanistan, as well as from writings by some of post-Soviet Russia’s prominent military analysts. Where possible, the author made an effort to relay these strategists’ analysis of the failures and successes of the intervention because he felt that such assessments, based on first-hand experience, are not always given their due in English-language literature on the subject.