Just as Londoners were able to sleep again after the German Zeppelin attacks had ceased during World War I, a new threat emerged: the Gotha. The Gotha G.V was the world's first mass-produced bomber.

Strategic bombers surprisingly became part of warfare in the midst of World War I, with one of the first of its kind being ...

When World War I ended in 1918, the United States entered a relatively long period of peacetime — this period lasted until 1939. However, the U.S. didn't enter full active combat operations in World ...