What did the Constitutio Antoniniana mean for the Roman auxilia?

Podcast: Ancient Warfare Podcast · The History Network

Opublikowano: 2026-05-15

Carlos, an economics professor (!), asks: Hi Murray, I am a long-time AWM subscriber, born in Hispania, working in Britannia, and mostly living in Raetia. Love the podcast. My question is this. With the Constitutio Antoniniana, all young men within the Imperium became citizens and could enlist in the legions instead of the auxilia. Hence, the auxilia presumably attracted less recruits. With Diocletian's reforms, whatever remained of the auxilia was absorbed into a fully new structure with limitanei, comitatenses, and auxilia palatina, the latter being elite. This suggests that the distinction between legions and auxilia might ha...