USS Virginia, cel mai modern submarin american, cu rol multiplu in cadrul US Navy
[youtube http://www.youtube.com/watch?v=-JP-ytvCRuk&w=420&h=315]USS Virginia, cel mai modern submarin american, cu rol multiplu in cadrul US Navy
[youtube http://www.youtube.com/watch?v=-JP-ytvCRuk&w=420&h=315]