Cohors I Aelia Gaesatorum milliaria

Cohors I Aelia Gaesatorum milliaria peditata sagittaria
Roman infantry helmet (late 1st century)
Active	?
Country	Roman Empire
Type	Roman auxiliary cohort
Role	infantry
Size	1000? men (1000? infantry)

Cohors [prima] Aelia Gaesatorum milliaria [peditata] sagittaria ("[1st infantry 1000 strong] archer Aelian cohort of Gaesati") was a Roman auxiliary infantry regiment. The cohort stationed in Dacia, at castrum Resculum, and in Pannonia.