WHAT DOES D&D MEAN?

an explosive rocket which may be guided to its focus on by radio waves. geleide projektiel صاروخ موجَّه ракета с радио насочване míssil teleguiado řízená střela das Fernlenkgeschoß fjernstyret raket τηλεκατευθυνόμενο βλήμμα misil teledirigido juhitav rakett موشک هدایت شونده