Proposed U.S. space defenses against hypersonic nuclear missiles are unnecessary, impractical and would trigger a dangerous ...

So you want to build an Iron Dome. But much bigger, more complex and pricier than the one protecting Israel, right? Why it ...

Ukraine now seeks hard security guarantees in exchange for its signature on a peace agreement; there is talk of the Americans ...

The U.S. and Russia have held their first in-person talks to end the Ukraine war, marking a major shift in U.S. foreign ...

Russia talks begin, Zelensky rejects rare earth mineral deal, Rutte tells Europeans to get their act together, trans ban takes effect ...