The Canadian Army is about to embark on a wholesale restructuring in the face of growing demands for troops and equipment both overseas and at home, says the country's top soldier. A military ...

Ellie Cook is a Newsweek security and defense reporter based in London, U.K. Her work focuses largely on the Russia-Ukraine war, the U.S. military, weapons systems and emerging technology.

Regardless of app security, experts say communicating the military plans of the U.S. government in a non-classified space ...