Russia’s President Vladimir Putin has welcomed the test launch of a new intercontinental ballistic missile as a key part of efforts to modernize the country’s nuclear forces.

An expert warns Iran's IRGC leadership may flee to Russia amid regime instability after high-stakes U.S. negotiations collapsed and military fractures deepen.

Four years after the full-scale invasion of Ukraine, Russia is facing a spring of discontent.

A war game scenario by NATO allies involves Sweden facing a threat and Ukraine on hand to advise on drone warfare.

With counter-drone technology losing effectiveness, Russia and Ukraine are shifting to deep strikes on each other's drone production sites to destroy them before launch.

Osechkin founded a rights group for prisoners years ago and runs a project that exposes abuses in Russia’s prison system, but he said the threats against him escalated after he began investigating alleged Russian abuses in Ukraine and helping Russian military defectors flee.

Russia and Ukraine accused each other of breaking a U.S.-brokered ceasefire on Sunday, with both sides reporting casualties from drone and artillery strikes carried out in the last 24 hours.

TOKYO, May 12 (Reuters) - Japan plans to send several officials to Russia in late May to facilitate communication and help protect assets owned by Japanese companies operating there, the Minister of Economy,

Trump is expected to press Xi on China's economic and material support for Iran at their upcoming summit, senior administration officials say.