Imperial German Navy Flag - Historical Naval Ensign of the German Empire #2110764 (License: Personal Use)

This flag was the official naval ensign of the German Empire from 1871 until the end of World War I in 1918. It features three horizontal bands-black on top, white in the middle, and red at the bottom-with a black Iron Cross (Eisernes Kreuz) outlined in white centered on the white stripe. The design combined Prussian and North German Confederation heraldic elements, symbolizing military tradition and imperial unity.

Used historically on warships and naval installations; today appears in historical documentaries, museum exhibits, academic resources, and military history websites targeting users researching German imperialism, naval warfare, or 19th-20th century European history.