The unprecedented Iranian attack on Israel presents U.S. officials with mounting challenges in trying to contain the conflict and maintain a deterrence against Iran and its allies.

The IMF and World Bank’s spring meetings will focus on the prospects for a soft landing after years of global economic turbulence. But major challenges remain, including growing climate finance needs…

The mass casualty theater attack in Moscow was a reminder that affiliates of the Islamic State have reorganized and infiltrated even powerful states.

International calls for a cease-fire are mounting as the humanitarian situation in Gaza deteriorates rapidly amid the ongoing war between Israel and Hamas.

Israel’s forces have moved to control the northern Gaza Strip but face challenges in tracking Hamas fighters into tunnels. Meanwhile, the costs for Palestinian civilians are intensifying pressure on …

A much-anticipated speech by Hezbollah leader Hassan Nasrallah on November 3 largely echoed Iran’s pronouncements of support for Hamas and its threats of intervention in the group’s war against Israe…

President Vladimir Putin appears to be in firm control of Russia today, but in order to maintain it in the years ahead, he will have to manage at least three primary challenges.