All six U.S. crew members have been confirmed dead after their military refueling plane crashed in Iraq while taking part in Iran war operations, the U.S. military said Friday.

A woman raising two children was among the six U.S. service members killed last week when a refueling plane involved in the war with Iran crashed in western Iraq.

Many of the six United States service members who died last week when a refueling aircraft crashed in Iraq had dreamed of being in the Air Force from a young age, and they died doing what they loved —...