The new bureau aims to address threats including those in cyberspace, outer space and critical infrastructure.

It is also possible that a third, dangerous lesson will be learned from this war: that nuclear weapons are valuable or even indispensable to the national security of non-superpower states. Ukraine, ...

Ukraine-Russia war latest: Putin’s aide says no part of Russia is safe after Kyiv hits base 800km from border - Moscow says ...

Footage has emerged showing the moment an Israeli F-35I "Adir" fighter jet shot down an Iranian YAK-130 over the skies of Tehran, the capital of Iran. It marked the first time that an F-35 has shot ...

The Artemis II crew consists of NASA astronauts Reid Wiseman, Victor Glover and Christina Hammock Koch and Canadian Space Agency astronaut Jeremy Hansen.

President Trump says he'll end the war soon, when he wants to, as Iran hits ships in and near the Strait of Hormuz and warns ...

From dead drops and surveillance routes to covert digital communications, Russian espionage tradecraft remains disciplined, ...

Ukraine will aim to repel Russia's new springtime offensive along the front line during a breakdown in U.S.-backed peace ...

Russia is helping Iran with advanced drone tactics from its war in Ukraine to hit US and Gulf nation targets in the Middle East, according to a Western intelligence official. Shahed drones, designed ...

Forbes contributors publish independent expert analyses and insights. Ariel Cohen is a D.C.-based contributor who covers energy and security TOPSHOT - Russia's Foreign Minister Sergei Lavrov (R) ...

A source tells CNN Russia is helping Iran with advanced drone tactics, as Tehran hits US and Gulf nation targets. The specific tactical advice marks a new level of support from the Kremlin. CNN’s Nick ...

Stefan Wolff is a past recipient of grant funding from the Natural Environment Research Council of the UK, the United States Institute of Peace, the Economic and Social Research Council of the UK, the ...