Defense Staff Chief and Air Chief Marshall Stuart Peach said that the coalition had been "meticulous" in its efforts to avoid civilian casualties amid its bombardment of the "really wicked and evil enemy" in Raqqa.
Speaking to the BBC, Stuart stressed that the Royal Air Force's Raqqa operation was "the most carefully planned air campaign in history."
Stuart's comments follow the release of a new report by Amnesty International. The rights group is accusing the Us-led coalition of the unlawful use of white phosphorus in civilian neighborhoods on Raqqa's outskirts, and cites numerous civilian casualties caused by coalition airstrikes leading to hundreds of deaths and thousands of injuries. Amnesty calls these attacks a violation of international law.
A Russian Foreign Ministry spokesman responded to the Amnesty report, saying that it shows the disproportionate and indiscriminate use of force which resulted in most of Raqqa being "wiped off the map" instead of liberated.
The Syrian government has repeatedly condemned the US-led coalition's airstrikes, noting that they did not stop the terrorist group's advance in 2014 and 2015, and emphasizing that Damascus did not authorize the coalition to carry out airstrikes on sovereign Syrian territory.
*A terrorist group outlawed in Russia.