Former Swedish Foreign Minister Tobias Billström said after the Ukraine war, Europe must be ready for further Russian aggression.

Ukrainian President Volodymyr Zelenskyy on Sunday voiced readiness to drop his country's bid to join NATO in exchange for Western security guarantees, but rejected the U.S. push for ceding territory to Russia as he held talks with U.

NATO fighter jets were scrambled and air defense systems put on alert in Poland in response to Russia’s latest overnight drone and missile strikes in Ukraine.

As Georgia balances its aspirations to join NATO against mounting pressure from the Russian Federation, a new security partnership is taking shape in the South Caucasus.

In the past week, President Donald Trump and senior Republican lawmakers have presented starkly different views of a top U.S. national security challenge: Russia, its war in Ukraine and the threat it poses to Europe and the United States.

Choice to send Steve Witkoff highlights Washington's growing urgency to bridge remaining gaps with Kyiv over plan's terms

The quiet arrival of two suspected Russian intelligence operatives on commercial cargo ships in spring and summer 2025 has exposed a new weak point in Europe’s security architecture. Instead of crossing borders via embassies or specialist vessels,

Negotiations on finding peace between Russia and Ukraine are inching forward. Follow Newsweek's live coverage.