US official: 50,000 Islamic State killed in wars to date
WASHINGTON - A senior U.S. military official for the first time says the U.S.-led coalition has killed 50,000 Islamic State militants in the last two years in Iraq and Syria.
The official said it was a conservative estimate, but it's a bit more than what others have stated before. U.S. leaders have expressed reluctance to disclose specific numbers, and note that IS has been able to replace fighters rapidly, particularly early on.
In August, Lt. Gen. Sean MacFarland said about 45,000 combatants have been taken off the battlefields.
The official says coalition airstrikes could be more aggressive in places like Mosul, where Iraqi troops are battling to retake the city, but civilian casualties are a risk. The official wasn't authorized to discuss the matter publicly so spoke on condition of anonymity.