The SOF International Mathematics Olympiad (IMO) is one of the most popular and challenging Olympiad exams for school students globally. The 2025-26 IMO tested the mathematical aptitude, ...

The littoral combat ship USS Gabrielle Giffords (LCS 10) leads a formation followed by Republic of Singapore Navy (RSN) frigate RSS Formidable (FFS 68), dry cargo ship USNS Amelia Earhart (T-AKE 6), ...