Drone attacks just and legal: White House

Re: Drone attacks just and legal: white house

Well there is no proper documentation of the drone victims which fuels speculations, when ever a drone attack takes place we see tickers flashing on our tv screens 5 militants killed. Hardly ever do we come to know about their identities, if the government/military can establish within minutes that militants were killed how come they couldnt tell us accurately the identities of the people killed and the proportion of innocents versus militants?

If it is so effective why has the government not try to properly market it and own it and remove people’s confusion regarding them?