France Navy website and France's Defense Ministry websites published this news and then deleted it shorty after.
"A series of joint naval drills between the United States and France recently didn't quite turn out the way the US, no doubt, expected. The practice scenario ended with the French nuclear submarine that was acting the part of an enemy ship "sinking" the American aircraft carrier and most of its escort."
Read more: French Submarine Sinks Entire US Aircraft Carrier Group During Wargames Sputnik International
"A series of joint naval drills between the United States and France recently didn't quite turn out the way the US, no doubt, expected. The practice scenario ended with the French nuclear submarine that was acting the part of an enemy ship "sinking" the American aircraft carrier and most of its escort."
Read more: French Submarine Sinks Entire US Aircraft Carrier Group During Wargames Sputnik International