Artificial intelligence is now being asked to peer into humanity’s darkest possibilities, including whether a Third World War ...

The Chinese now use their wargames in much the same way Western armies do. A lot of wargaming is just to train staffs and commanders to work together while at lower tactical levels officers and troops ...

Trump’s repeated remarks about assuming control over Greenland—an interest that dates back to his first term—have been met with sharp pushback, with Greenland’s government rejecting a U.S. takeover ...