for that, i am joined by our political correspondent, peter craven. tell us why military drums are such a topic of discussion suddenly in germany -- military drones are such a topic of discussion suddenly in germany. the mother is a small fleet of drones, primarily for reconnaissance -- >> there is a small fleet of drones, primarily for reconnaissance. there is a group of voices calling for the german army to be equipped with armed drones, which would allow the book is where to better protect its men and women -- the bundeswehr to better protect its men and women in combat zones. there are others who say, look how these work. we know these are used for precision targets on the ground, like insurgents and terrorists. there is collateral damage. civilians are killed. these operations are triggered by pressing a button sometimes hundreds of kilometers away, maybe more. they talk about terms like moral hazard or lack of moral accountability. >> we know that the browns have been used and supplied by united states -- we know that the drones have been used a