This video features rare World War II footage of a Japanese submarine crew operating at sea. Submarines played a significant role in Pacific naval strategy, carrying out reconnaissance missions, ...

Ukraine's military shared footage on Tuesday of a helicopter raid with special operations forces in Pokrovsk. The rare video showed how Kyiv is attempting to defend the city amid extremely heavy ...

Rare combat footage and frontline testimony show German Marder IFVs pushing through drones, missiles, mines, and brutal terrain during Ukrainian assaults. Crews face electronic warfare, icy ground, ...

Add Yahoo as a preferred source to see more of our stories on Google. Ukraine's military shared footage on Tuesday of a helicopter raid with special operations forces in Pokrovsk. The rare video ...