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.

A 14-year-old Grade 9 student at Ecole secondaire catholique Algonquin in North Bay, Alexie Carre completed an impressive triple sweep, earning gold in singles play in the U19 division and partnering ...