Yes, Keith, the drones are. However, they are killing more innocent civilians than terrorists. You had an answer to some of which governments are not in favor of drone warfare. Allow me to repeat:

'EU Parliament proposes a ban refers drone strikes as "unlawful."

Strasbourg - European Union Members of Parliament condemned the use of drones in targeted killings in a vote of 534 to 49. The vote proposing a ban referred to the drone strikes as "unlawful."'

from

http://www.popularresistance.org/landslide-vote-in-european-union-condemning-u-s-drone-use/