Sept. 17, 2021 AF Week in Photos This week's photos feature Airmen from around the globe involved in activities supporting expeditionary operations and defending America. This weekly feature showcases the men and women of the Air Force.
Sept. 17, 2021 Citizenship Day: A reflection on my journey and responsibilities Constitution Day, also known as Citizenship Day, is celebrated Sept. 17 to commemorate the signing of the U.S. Constitution. The celebration encourages Americans to reflect on the rights and responsibilities of citizenship and what it means to be a U.S. citizen.