These fiber-optic cables, typically about the girth of a sausage, use light to carry vast amounts of data over long distances ...

Russia uses its "shadow fleet" to evade sanctions on its energy exports. This murky network of vessels uses deceptive tactics to move around.

They also say they have thwarted Ukraine's latest offensive in the Kursk region. Submit your questions on the war in the form below for our experts to answer.

Ukrainian military forces struck two Russian medium-range air defense systems, the S-300, over the past day in the southern ...

The Ukrainian military destroyed two Russian medium-range anti-aircraft missile systems “S-300” in the last 24 hours. This ...