Army of the Austro-Hungarian Empire?

Hello everyone, I have a question Austro-Hungarian army. local militias in the regions of Eastern Europe under the Habsburg rule, even after the annexation of these to the kingdom of Hungary, who were made ​​before and after 1851, the year of military reform by Franz Joseph? From Grenzer? From Landwehr? From Honvedseg? Or were locally recruited troops, such as the Hajduk in Serbia? Thanks for the answers.