Watch FRONTLINE’s documentaries examining the conflict’s evolution, Vladimir Putin’s grievances with the West and crackdown on dissent at home, and the human toll of war.

Over six decades later, The Longest Day still stands out as one of the most well-made World War II movies ever put on screen.

A shooting in Washington, D.C., threw their immigration status into jeopardy — and brought attention to a long-hidden dimension of America’s war.

The Museum of Missouri Military History in Jefferson City is that kind of delightful discovery. Nestled on the grounds of the Missouri National Guard’s Ike Skelton Training Site, this museum packs ...

Two decades later, a different but faintly familiar moment may be unfolding.