The drone crashed into a tributary of the Nanticoke River , a U.S. Coast Guard official said . NEW : No one was hurt and no property was damaged , the Navy says . NEW : The mission cost $ 176 million apiece . The drone crashes near Salisbury , Maryland . The USS Global Hawk was on a training mission , the Navy says .
NEW : No one was hurt and no property was damaged , the Navy says . NEW : The mission cost $ 176 million apiece . The drone crashes near Salisbury , Maryland . The USS Global Hawk was on a training mission , the Navy says .