The Alans were the most easterly and durable of the Sarmatian nations, primarily based in the northern foot hills and adjoining plains of the Caucasus mountains, where they became the modern Ossetians. This list starts with their first appearance in this homeland. They were subjugated in turn by the Huns, Khazars, Mongols and Georgians, but always re- emerged. Ammianus Marcellinus described them as “nearly all tall, blond and handsome”. They did not all stay at home, which generated a poetic cliché of “the wandering Alans”. Alan contingents often joined other tribal migrations and invasions, leading to various short lived kingdoms or lesser settlements of conquerors or foederati scattered over the later Roman west and in due course absorbed by neighbouring cultures. Many settled among the Bretons, providing them with mounted nobility, and “Alain” is still a common personal name there. Arrian’s second century “Order of Battle against the Alans” assumes that all Alans will always charge, but will be vulnerable to infantry missiles, which implies that most did not have horse armour. The 3,000 Alans that charged desperately against the Catalan company in the 14th century were mostly light horse. They were accompanied by 6,000 foot, probably mostly armed with (probably woodsmen’s) axes. References: Armies and Enemies of Imperial Rome P. Barker, Armies of the Dark Ages 1. Heath.
— Alan Army 50 AD - 1500 AD
II/25 — BOSPORAN 310 BC - 107 BC & 10 BC - 375 AD
II/26 — SIRACAE, IAZYGES & LATER RHOXOLANI SARMATIAN 310 BC - 375 AD
II/28 — EARLY ARMENIAN & GORDYENE 300 BC - 627 AD
II/37 — PARTHIAN 250 BC - 225 AD
II/56 — EARLY IMPERIAL ROMAN 25 BC - 197 AD
II/65 — TERVINGI & EARLY VISIGOTHIC 200 AD - 419 AD
II/66 — EARLY VANDAL 200 AD - 442 AD
II/67 — GREUTHINGI, EARLY OSTROGOTHIC, HERUL, SCIRI & TAIFALI 200 AD - 493 AD
II/69 — SASSANID PERSIAN 220 AD - 651 AD
II/78 — LATE IMPERIAL ROMAN 307 AD - 408 AD
II/80 — HUNNIC 356 AD - 570 AD
III/13 — AVAR 553 AD - 826 AD
III/14 — EARLY BULGAR 558 AD - 1018 AD
III/16 — KHAZAR 568 AD - 1083 AD
III/31 — UMAYYAD ARAB 661 AD - 750 AD
III/47 — PECHENEG 850 AD - 1122 AD
III/54 — DYNASTIC BEDOUIN 890 AD - 1150 AD & QARAMITA 897 AD - 1078 AD
III/71 — GEORGIAN 1008 AD - 1683 AD
III/74 — SELJUQ TURK 1037 AD - 1276 AD
III/80 — CUMAN (KIPCHAK) 1054 AD - 1394 AD
IV/24 — KHWARIZMIAN 1186 AD - 1246 AD
IV/31 — NIKAIAN BYZANTINE 1204 AD - 1261 AD
IV/34 — TRAPEZUNTINE BYZANTINE 1204 AD - 1461 AD
IV/35 — MONGOL CONQUEST 1206 AD - 1266 AD
IV/46 — ILKHANID 1251 AD - 1355 AD
IV/47 — GOLDEN HORDE & SUCCESSORS 1251 AD - 1556 AD
IV/50 — PALAIOLOGAN BYZANTINE 1261 AD - 1384 AD
IV/55 — OTTOMAN 1281 AD - 1520 AD
IV/60 — CATALAN COMPANY 1302 AD - 1388 AD
IV/75 — TIMURID 1360 AD - 1506 AD
IV/77 — BLACK SHEEP 1378 AD - 1469 AD & WHITE SHEEP TURKOMAN 1387 AD - 1504 AD