Russia’s invasion of Ukraine started the deadliest war on European soil in more than 70 years. Follow this page for reports from the ground, the political wrangling on both sides of the front ...

Explore U.S. Air Force ranks, from Airman Basic to General. Learn rank structure, pay grades, insignia, and promotion paths in this complete guide.

Stay on top of Israel-Iran conflict latest developments on the ground with Al Jazeera’s fact-based news, exclusive video footage, photos and updated maps.