Dromedarii were camel-riding

auxiliary forces The General Inspectorate of Auxiliary Forces ( ar, القوات المساعدة, alquwaat almusa'ida; ber, ⵉⴷⵡⴰⵙⴻⵏ ⵉⵎⴰⵡⵡⴰⵙⴻⵏ, idwasen imawwasen; french: Forces Auxiliaires) is a security institution in Morocco, ...

recruited in the desert provinces of the Late

Roman Empire The Roman Empire ( la, Imperium Romanum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post- Republican period of ancient Rome. As a polity, it included large territorial holdings around the Mediter ...

in Syria. They were developed to take the place of

horse The horse (''Equus ferus caballus'') is a domesticated, one-toed, hoofed mammal. It belongs to the taxonomic family Equidae and is one of two extant subspecies of ''Equus ferus''. The horse has evolved over the past 45 to 55 million yea ...

s, where horses were not common. They were also successful against enemy horses, as horses are typically afraid of camels' scents. Camels were seen as exotic and useful creatures, known for their ability to move over desert terrain. It is noted that

dromedaries The dromedary (''Camelus dromedarius'' or ;), also known as the dromedary camel, Arabian camel, or one-humped camel, is a large even-toed ungulate, of the genus ''Camelus'', with one hump on its back. It is the tallest of the three species of ...

were used less often than

bactrians Bactria (; Bactrian: , ), or Bactriana, was an ancient region in Central Asia in Amu Darya's middle stream, stretching north of the Hindu Kush, west of the Pamirs and south of the Gissar range, covering the northern part of Afghanistan, south ...

, though the title "Dromedarii" may imply that dromedaries were used more often. However, the Romans could not distinguish between bactrians and dromedaries, thus using both as a means of transportation. This is very similar to the

camel cavalry Camel cavalry, or camelry (french: méharistes, ), is a generic designation for armed forces using camels as a means of transportation. Sometimes warriors or soldiers of this type also fought from camel-back with spears, bows or rifles. Came ...

used often by the Ottoman Empire. It is noted that camel cavalry was more commonplace as a result of the desert terrain during the

Muslim conquests The early Muslim conquests or early Islamic conquests ( ar, الْفُتُوحَاتُ الإسْلَامِيَّة, ), also referred to as the Arab conquests, were initiated in the 7th century by Muhammad, the main Islamic prophet. He estab ...

. A 1,000-strong dromedarii unit, ala I Ulpia Dromedariorum milliaria, was established by

Trajan Trajan ( ; la, Caesar Nerva Traianus; 18 September 539/11 August 117) was Roman emperor from 98 to 117. Officially declared ''optimus princeps'' ("best ruler") by the senate, Trajan is remembered as a successful soldier-emperor who presi ...

in Syria. A small number of dromedarii is recorded as part of the Cohors XX Palmyrenorum based in

Dura-Europos Dura-Europos, ; la, Dūra Eurōpus, ( el, Δούρα Ευρωπός, Doúra Evropós, ) was a Hellenistic, Parthian, and Roman border city built on an escarpment above the southwestern bank of the Euphrates river. It is located near the vil ...

in Roman Syria.

Notes

References

* * Late Roman military units Types of cavalry unit in the army of ancient Rome Camel cavalry {{AncientRome-mil-stub