A former Mexican police officer, known as a symbol of the fight against drug cartels after emerging as the lone survivor of a 2015 attack on a military helicopter, died in an ambush April 30.

As Soviet tanks surged west, German lines bent—but didn’t break. Marder tank destroyers became the cornerstone of Germany’s defensive doctrine, springing ambushes, flanking T-34s, and ...

A former Mexican police officer, known as a symbol of the fight against drug cartels after emerging as the lone survivor of a 2015 attack on a military helicopter, died in an ambush April 30. An SUV ...