A Russian military captain has urged Vladimir Putin to deploy the nation's nuclear-capable hypersonic missile against Europe, ...

What makes this missile especially advanced is its use of a scramjet engine. Unlike regular engines that use spinning parts (called compressors) to push air in, the scramjet doesn’t need any moving ...

India is not the only one building such a phantom. The title of the most advanced hypersonic missile today belongs to Russia.

India did not throw a parade. It did not issue loud threats or theatrical warnings. But somewhere behind heavily guarded ...