In a 2005 war game, the Swedish diesel-powered submarine HMS Gotland "sank" the U.S. Navy's $6 billion-plus USS Ronald Reagan ...

In a 2015 war game, the French Rubis-class submarine Saphir demonstrated a disturbing vulnerability in the U.S. Navy's ...

The USS Theodore Roosevelt (CVN-71), a formidable Nimitz-class aircraft carrier, faced a surprising defeat in 2015 when a ...

Sailors from the new USS Arizona submarine visited the University of Arizona on Veterans Day to tour the battleship memorial ...

(The submarine pictured is not the actual Gotland that participated in the war games, but it is the same class of submarine.) ...

UK aircraft carries do not survive in some simulations and are particularly vulnerable to missiles the report says Read Full ...