President Lee faces a North Korea that has abandoned reunification, built a massive nuclear arsenal, and aligned with Russia, ...

The fragile Israel-Iran ceasefire demands a deeper look at long-term consequences for geopolitics in the Middle East.

According to the standard justification, nuclear weapons uniquely deter violence and serve as a foundation for global peace.

Trump’s decision to strike Iran’s nuclear facilities demonstrates that America will act decisively to defend its national ...

Nuclear deterrence cooperation between France and Germany is a matter for the "very, very long term," German Chancellor ...

The destruction of Iran’s ominous nuclear program re-opens the door to peaceful political transformation that Trump, in his ...

A potential European nuclear deterrent is a different matter. European politicians have sporadically expressed concern about the nuclear threat from Russia, and defense experts have begun discussing ...

The Iran crisis mirrors past proliferation episodes. North Korea left the Nuclear Non-Proliferation Treaty (NPT) and went ...

Senior Pentagon officials are increasingly concerned by China's advancing hypersonic and nuclear capabilities.

Despite achieving their immediate tactical objectives, Israel's and Ukraine's covert operations have yet to show their impact on strategic stability.

Letters to the editor reflect the views of individual readers. Today’s issues: DOGE cuts to foreign aid and the "No Kings" ...