NATO says it's bulking up its defensive posture on its eastern flank bordering Belarus, Russia and Ukraine with new equipment.

For more than three years, Ukraine has been battling Russian attack drones.

NATO defense chiefs have discussed potential security guarantees for Ukraine to help end Russia's three-year war.

President Volodymyr Zelenskyy says Ukraine's new government plans to boost domestic arms production to meet half its military’s needs within six months.

A top U.S. commander says Houthi rebels in Yemen may be running through their supplies of drone swarms and anti-ship ballistic missiles as the pace of their attacks has slowed a bit.

Iran’s supplying of bomb-carrying drones to Russia could see Moscow help Tehran’s program become more lethal, raising risks across the wider Middle East.

The United States military says it flew a pair of nuclear-capable B-52 long-distance bombers over the Middle East in a show of force, the latest such mission in the region as tensions remain high between Washington and Tehran.