The "50,000 ISIS fighters killed" claim includes all reasons for their deaths, not just US drone/air/special forces. Given the civil war in Syria and the anti-ISIS offensive in Iraq it's likely that the majority of those deaths aren't directly caused by US actions.
The "50,000 ISIS fighters killed" claim includes all reasons for their deaths, not just US drone/air/special forces. Given the civil war in Syria and the anti-ISIS offensive in Iraq it's likely that the majority of those deaths aren't directly caused by US actions.