If this is true, yikes
Russia claims it can wipe out US Navy with single 'electronic bomb'
The news report claims a single Russian war plane flew several times around American destroyer the USS Donald Cook in the Black Sea several years ago, disabling its systems and leaving it helpless.
http://www.foxnews.com/world/2017/04/19/russia-claims-it-can-wipe-out-us-navy-with-single-electronic-bomb.htm
By GPD on November 13, 2014
In response, Russia sent an unarmed bomber Su- 24 to fly around the U.S. destroyer. However, experts say that this plane was equipped with the latest Russian electronic warfare complex. According to this version, “Aegis” spotted from afar the approaching aircraft, and sounded alarm. Everything went normally, American radars calculated the speed of the approaching target. And suddenly all the screens went blank. “Aegis” was not working any more, and the rockets could not get target information.
After the incident, the foreign media reported that “Donald Cook” was rushed into a port in Romania. There all the 27 members of the crew filed a letter of resignation. It seems that all 27 people have written that they are not going to risk their lives. This is indirectly confirmed by the Pentagon statement according to which the action demoralized the crew of the American ship.
http://www.veteranstoday.com/2014/11/13/aegis-fail-in-black-sea-ruskies-burn-down-uss-donald-duck/