Russian border guards crossed into Estonia without permission using hovercrafts, authorities in Tallinn have said, in a move ...

NATO countries, including Canada, are falling behind Russia and China in the development of Arctic-capable drones — uncrewed ...

European nations are constructing a defensive wall along NATO's eastern frontier as Western intelligence agencies warn Russia ...

With peace in Ukraine still elusive, progress from U.S. initiatives have officials discussing a postwar security landscape.

Finnish prime minister calls for more money for frontline states ahead of first summit of countries bordering Russia ...

Ukraine could receive security guarantees modeled on NATO’s Article 5 mutual defense pledge under a proposed peace deal with ...

Russia's growing aggression prompts NATO warning as recent railway blast in Poland and airspace violations signal escalating ...

The Kremlin said on Sunday that NATO Secretary General Mark Rutte's remarks about preparing for war with Russia were ...

The Kremlin has described Ukraine’s push to join NATO as one of the “root causes” of the conflict. Russia sees an expanding ...

Russia has been accused of repeated incursions into Nato territory by fighter jets and drones in recent months ...

Estonia has started constructing concrete bunkers along its border with Russia as nations on NATO’s eastern flank rushes to ...

In 2017, President Trump was alleged to have said to Gen. John Kelly — then his secretary of Homeland Security — “I don’t get ...