The Rogožarski IK-3 was a Yugoslav low-wing monoplane fighter designed to take on the best in the world, equipped with a 20-millimeter HS cannon and two machine guns. Despite a prototype tragically ...

In the First World War, fighter aircraft typically had only two light machine guns. By the Second World War, the firepower available to combat aircraft had increased dramatically. An arsenal of ...

Marder infantry fighting vehicles have begun arriving in Ukraine. While pretty old, these ex-German IFVs represent an enormous improvement over the Ukrainian army’s Soviet-designed BMP-1 IFVs. The ...

Forbes contributors publish independent expert analyses and insights. I cover international security, conflict, history and aviation. At an exercise near Dnipro, a crew uses a tablet with a feed from ...

International attention has been drawn to tank warfare in Ukraine. Tanks have big guns, but medium-caliber cannons on other armored vehicles can be just as deadly. Those smaller cannons have "shaped ...