Names and shield emblems of Auxillia units.

[Titus Petronicus Graccus]

Hi Johnathan,

The auxilia was recruited from non-citizens from conquered or allied communities. Most recruits were volunteers, not people who were pressed into service. Soldiers in the auxilia served 25 years, after which they got full Roman citizenship. The infantry in the auxilia were trained and equipped to fight in a way comparable to that of the legionary heavy infantry. In addition, special auxilia units existed: (mounted) archers, a dromedary unit, heavy cavalry etc.

That's what I understood too. Not only was Roman Citizenship conferred on the soldier that fulfilled his 25 year term, but on his children as well. And as Citizenship carried many advantages, it was highly sought after.