The mountain infantry of Austria have their roots in the three Landesschützen regiments of the Austro-Hungarian Empire. The mountain infantry of Germany carry on certain traditions of the Alpenkorps (Alpine corps) of World War I. Both countries' mountain infantry share the Edelweiß insignia. It was established in 1907 as a symbol of the Austro-Hungarian Landesschützen regiments by Emperor Franz Joseph I. These troops wore their edelweiss on the collar of their uniforms.