Add Yahoo as a preferred source to see more of our stories on Google. Business Insider recently traveled to Fort Sill, home to the US Army's Air Defense Artillery School. Our reporter got to train on ...

There is a great streak of ingenuity that runs through the American people. The phrase improvise, adapt, and overcome is intertwined into our military culture for a reason. Our troops are pros... Here ...

Business Insider recently traveled to Fort Sill, home to the US Army's Air Defense Artillery School. Our reporter got to train on two short-range air-defense systems: the Avenger and the Stinger.

Here’s What You Need to Know: One young Marine Corporal, Tony Stein, favored the Stinger. He would be among the first to land at Iwo Jima, where he was posthumously awarded the ...