A Royal Australian Air Force officer looks on during an ANZAC Day dawn service at Al Udeid Air Base, Qatar, April 25, 2019. ANZAC Day is a national day of remembrance for both Australia and New Zealand that recognizes the service and sacrifice of past and present servicemen and women. It is celebrated annually on April 25 as it marks the anniversary of the first major military action fought by Australia and New Zealand forces during World War I. (U.S. Air Force photo by Staff Sgt. Soo C. Kim)