NATO Secretary-General Mark Rutte said nothing about the possibility of the U.S. threatening a founding NATO member, after Trump called the Canadian border 'artificial.' ...

The global “disorder” didn’t start with Trump, but he has joined the ranks of those who oppose the existing world order. Now, ...

The rapid expansion of China’s ocean exploration offers Beijing valuable military intelligence as it expands its naval reach ...

The Kremlin said on Wednesday it would review details from Washington about a proposal for a 30-day ceasefire in Ukraine before responding, while US Secretary of State Marco Rubio hoped a deal would ...

SECRETARY RUBIO: There's no way to have an enduring peace without the deterrence piece being a part of it. QUESTION: Can I just follow up on that particular point? SECRETARY RUBIO: Yes.

A widely-used online Ukrainian battlefield map appeared to show Ukrainian forces no longer in control of the town of Sudzha in Russia's Kursk region on Wednesday.

Trump seems to envision a new balance of power with three poles: the United States, Russia and China.

WSJ subscribers asked about Taiwan, military deterrence and China’s future after leader Xi Jinping.

TEHRAN, Iran — China, Iran and Russia conducted joint naval drills Tuesday in the Middle East, offering a show of force in a region still uneasy over Tehran's rapidly expanding nuclear program and as ...

Kirill Babaev argues that a Russia-India-China front could reshape Eurasia, boost economies & reduce US dominance—but only if ...

Russian troops are collapsing the northern part of the Ukrainian salient in Kursk Oblast after intensified operations in the area that follow the U.S. blocking intelligence sharing with Kyiv, ...

DONALD Trump has warned “monster” nuclear weapons could “end the world” as he sounded the alarm over atomic armageddon. The President issued the stark warning in a TV ...