From Pakistan to Somalia, CIA-controlled pilotless aircraft rain down Hellfire missiles on an ever-expanding hit list of terrorist suspects - they have already killed hundreds, perhaps thousands, of civilians in the process. At least 15 drone strikes have been launched in Yemen this month, as many as in the whole of the past decade, killing dozens; while in Pakistan, a string of US attacks has been launched against supposed militant" targets in the past week, incinerating up to 35 people and hitting a mosque and a bakery. But then Predators and Reapers are Barack Obama's weapons of choice and coercion, deployed only on the territory of troublesome US allies, such as Pakistan and Yemen - and the drone war is Obama's war. In his first two years in office, the US president more than tripled the number of attacks in Pakistan alone. Since 2004, between 2,464 and 3,145 people are reported to have been killed by US drone attacks in Pakistan, of whom up to 828 were civilians (535 under Obama) and 175 children. Some Pakistani estimates put the civilian death toll much higher - plausibly, given the tendency to claim as "militants" victims later demonstrated to be nothing of the sort. The US president insisted recently that the civilian death toll was not a "huge number". These killings are, in reality, summary executions and widely regarded as potential war crimes by international lawyers. The CIA's now retired counsel, John Rizzo, who authorised drone attacks, himself talked about having been involved in "murder".