When enemy planes appeared overhead, the U.S. Army didn’t just look up — it rolled out firepower. The M13, M15, and M16 half-tracks turned infantry support vehicles into deadly anti-aircraft platforms ...

For decades, stories about invisible warships have captured public imagination. One of the most famous is the so-called ...

By far the **best American fighter** in operational service in 1939, and by far the **shiniest aircraft** on this list, the * ...