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.

Let's dive into the incredible world of Ellie Simmonds, a five-time Paralympic gold medal winner! Ellie Simmonds OBE is a superstar swimmer who discovered her love for the sport at just five years ...