US intelligence agencies believe that China is developing a new generation of nuclear weapons and has conducted at least one covert explosive test in recent years as part of a broader push to ...

“You don’t even have to have lain mines — you just have to make people believe that you’ve laid mines," said Emma Salisbury, a scholar at the Foreign Policy Research Institute’s National Security ...

Sweeping for underwater explosives could take months despite a tenuous ceasefire between the United States and Iran in the weekslong war, experts say. Any future claims that the U.S. cleared the ...

WASHINGTON — President Trump says the U.S. Navy is clearing Iranian mines from the Strait of Hormuz, a vital sea route for oil shipments whose disruption is increasingly threatening the global economy ...