USAF C-17 carried out ground refueling with RAAF EA-18G

A C-17A from Hickam Air Force Base was in Australia recently for an aeromedical exercise.

Australian EA-18G after arriving at Joint Base Pearl Harbor-Hickam in 2017
U.S. Air Force photo by Tech. Sgt. Heather Redman [Public domain], via Wikimedia Commons


The transport aircraft also took the opportunity to take part in a control demonstration of a Forward Arming and Refuelling Point with an EA-18G Growler from Australia.

Source