Four ISIS leaders were killed as part of a U.S.-Iraqi raid in Western Iraq on Aug. 29 that killed 14 operatives, the U.S. military said on Friday. The U.S. disclosed the operation in August; it also injured seven military personnel.

The U.S. military said those killed in a joint assault by U.S. and Iraqi forces last month included the group’s top commander in Iraq and its leading bomb maker.

Military officials said those killed in a dramatic mission by U.S. and Iraqi forces last month included the extremist group’s head of operations in Iraq.

Last month’s raid In Iraq’s western Anbar Province resulted in the death of four top ISIS commanders, U.S. Central Command announced. The Aug. 29 mission, one of the biggest raids carried out under Operation Inherent Resolve, took out the terror group’s top commander in Iraq and 13 other fighters, and left seven American servicemembers injured.

Four ISIS leaders were killed as a result of raid in western Iraq late last month, the US military said Friday.

The U.S.-Iraq joint military operation in Western Iraq killed four ISIS leaders last month, the U.S. Central Command (CENTCOM) confirmed in a statement on Friday. The partnered raid, which took place on Aug.