Legio I Armeniaca
Legio I ''Armeniaca'' was a '' pseudocomitatensis'' legion of the Late Roman Empire. The Legio I Armeniaca was likely created in the late 4th century by either Julian the Apostate or Diocletian. It is possible that the name of the legion could mean that it was originally part of the garrison of the Armeniac provinces. This unit, together with its twin legion II Armeniaca, appears to have been included in the imperial field army. It was based in Bezabde until the Persians captured the area in 360. The Legio I Armeniaca took part in Julian's invasion of the Sassanid Empire. The Notitia dignitatum records the legion as being under the command of the ''magister militum per Orientis'' around 400. See also *List of Roman legions This is a list of Roman legions, including key facts about each legion, primarily focusing on the Principate (early Empire, 27 BC – 284 AD) legions, for which there exists substantial literary, epigraphic and archaeological evidence. When Au ... Refer ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Sasanian Empire
The Sasanian Empire (), officially Eranshahr ( , "Empire of the Iranian peoples, Iranians"), was an List of monarchs of Iran, Iranian empire that was founded and ruled by the House of Sasan from 224 to 651. Enduring for over four centuries, the length of the Sasanian dynasty's reign over ancient Iran was second only to the directly preceding Arsacid dynasty of Parthia. Founded by Ardashir I, whose rise coincided with the decline of Arsacid influence in the face of both internal and external strife, the House of Sasan was highly determined to restore the legacy of the Achaemenid Empire by expanding and consolidating the Iranian nation's dominions. Most notably, after defeating Artabanus IV of Parthia during the Battle of Hormozdgan in 224, it began competing far more zealously with the neighbouring Roman Empire than the Arsacids had, thus sparking a new phase of the Roman–Iranian Wars. This effort by Ardashir's dynasty ultimately re-established Iran as a major power of late an ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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3rd-century Establishments In The Roman Empire
The 3rd century was the period from AD 201 (represented by the Roman numerals CCI) to AD 300 (CCC) in accordance with the Julian calendar. In this century, the Roman Empire saw a crisis, starting with the assassination of the Roman Emperor Severus Alexander in 235, plunging the empire into a period of economic troubles, barbarian incursions, political upheavals, civil wars, and the split of the Roman Empire through the Gallic Empire in the west and the Palmyrene Empire in the east, which all together threatened to destroy the Roman Empire in its entirety, but the reconquests of the seceded territories by Emperor Aurelian and the stabilization period under Emperor Diocletian due to the administrative strengthening of the empire caused an end to the crisis by 284. This crisis would also mark the beginning of Late Antiquity. While in North Africa, Roman rule continued with growing Christian influence, particularly in the region of Carthage. In Persia, the Parthian Empire was suc ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Military Units And Formations Established In The 3rd Century
A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. Militaries are typically authorized and maintained by a sovereign state, with their members identifiable by a distinct military uniform. They may consist of one or more military branches such as an army, navy, air force, space force, marines, or coast guard. The main task of a military is usually defined as defence of their state and its interests against external armed threats. In broad usage, the terms "armed forces" and "military" are often synonymous, although in technical usage a distinction is sometimes made in which a country's armed forces may include other paramilitary forces such as armed police. Beyond warfare, the military may be employed in additional sanctioned and non-sanctioned functions within the state, including internal security threats, crowd control, promotion of political agendas, emergency services and reconstruction, pro ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Roman Legions
The Roman legion (, ) was the largest military unit of the Roman army, composed of Roman citizens serving as legionaries. During the Roman Republic the manipular legion comprised 4,200 infantry and 300 cavalry. After the Marian reforms in 107 BC, the legions were formed of 5,200 men and were restructured around 10 cohorts, the first cohort being double strength. This structure persisted throughout the Principate and Roman Empire, middle Empire, before further changes in the fourth century resulted in new formations of around 1,000 men. Size The size of a typical legion varied throughout the history of ancient Rome, with complements ranging from 4,200 legionaries and 300 ''equites'' (drawn from the wealthier classes – in early Rome all troops provided their own equipment) in the Republic, to 5,500 in the Imperial period, when most legions were led by a Roman Imperial Legate. A legion had 4,800 Legionary, legionaries (in 10 Cohort (military unit), cohorts of 6 centuries o ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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List Of Roman Legions
This is a list of Roman legions, including key facts about each legion, primarily focusing on the Principate (early Empire, 27 BC – 284 AD) legions, for which there exists substantial literary, epigraphic and archaeological evidence. When Augustus became sole ruler in 31 BC, he disbanded about half of the over 50 legions then in existence. The remaining 28 legions became the core of the early Imperial army of the Principate (27 BC – AD 284), most lasting over three centuries. Augustus and his immediate successors transformed legions into permanent units, staffed by entirely career soldiers on standard 25-year terms. During the Dominate period (near the end of the Empire, 284–476), legions were also professional, but are little understood due to scarcity of evidence compared to the Principate. What is clear is that late legions were radically different in size, structure, and tactical role from their predecessors, despite several retaining early period names ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Magister Militum
(Latin for "master of soldiers"; : ) was a top-level military command used in the late Roman Empire, dating from the reign of Constantine the Great. The term referred to the senior military officer (equivalent to a war theatre commander, the emperor remaining the supreme commander) of the empire. The office continued to exist end evolve during the early Byzantine Empire. In Greek language, Greek sources, the term is translated either as ''strategos#Byzantine use, strategos'' or as ''stratelates'' (although these terms were also used non-technically to refer to commanders of different ranks). Establishment and development of the command The office of ''magister militum'' was created in the early 4th century, most likely when the Western Roman emperor Constantine the Great defeated all other contemporary Roman emperors, which gave him control over their respective armies. Because the Praetorian Guards and their leaders, the praetorian prefect, Praetorian Prefects, had suppor ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Notitia Dignitatum
The (Latin for 'List of all dignities and administrations both civil and military') is a document of the Late Roman Empire that details the administrative organization of the Western and the Eastern Roman Empire. It is unique as one of very few surviving documents of Roman government, and describes several thousand offices from the imperial court to provincial governments, diplomatic missions, and army units. It is usually considered to be accurate for the Western Roman Empire in the 420s AD and for the Eastern or Byzantine Empire in the 390s AD. However, the text itself is not dated (nor is its author named), and omissions complicate ascertaining its date from its content. Copies of the manuscript There are several extant 15th- and 16th-century copies of the document, plus a colour-illuminated iteration of 1542. All the known, extant copies are derived, either directly or indirectly, from ''Codex Spirensis'', a codex known to have existed in the library of the Chapter of ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Julian's Persian War
Julian's Persian expedition began in March 363 AD and was the final military campaign of the Roman emperor Julian. The Romans fought against the Sasanian Empire, ruled at the time by Shapur II. Aiming to capture the Sasanians' winter capital of Ctesiphon, Julian assembled a large army. In order to mislead the opponent and to carry out a pincer attack, he sent a detachment to join with his ally Arshak II of Arsacid Armenia to take the Tigris route from the north. Meanwhile, his main army and a large fleet, facing little opposition, advanced rapidly down the Euphrates, destroying several well-fortified cities along the way. The ships then reached the walls of Ctesiphon, where a large Sasanian force had assembled in its defense. The Romans won a victory outside the city, but the northern army failed to arrive, and the fortified capital seemed impregnable. Due to these complications, Julian did not attempt to besiege the city, instead burning the Roman fleet of supplies and lea ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Pseudocomitatenses
''Pseudocomitatenses'' were a class of regiment in the Late Roman army. Although they were attached to the ''comitatus'' (higher-grade mobile armies), they enjoyed lower status and pay to the ''comitatenses'', the regular regiments of the ''comitatus''. This is because their regiments had originally been classified as lower-grade '' limitanei'' ("border troops"), but at some point attached to a ''comitatus'' for a particular campaign and subsequently retained long-term. There is indication that at least some of the ''pseudocomitatenses'' were former auxiliary cohorts.The Army Reforms of Diocletian and Constantine and Their Modifications up to the Time of the Notitia Dignitatum, Page 5 See also * Late Roman army * ''Notitia Dignitatum The (Latin for 'List of all dignities and administrations both civil and military') is a document of the Late Roman Empire that details the administrative organization of the Western and the Eastern Roman Empire. It is unique as one of very .. ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Bezabde
Bezabde or Bazabde was a fortress city on the eastern Roman frontier. Located in Zabdicene, it played a role in the Roman-Persian Wars of the 4th century. It was besieged two times in 360, narrated in detail by Ammianus Marcellinus. The Sasanians led by Shapur II captured Bezabde, despite adamant resistance from three Roman legions and local archers. The Roman counterattack led by Constantius II failed, but it returned in Roman hands after the Sasanians withdrew. Bezabde was ceded to the Sasanians by the Perso-Roman Peace Treaty of 363, after which it disappeared from historical records. James Crow notes: "It was formerly thought that Bezabde stood close to modern Cizre, on the west bank of the Tigris The Tigris ( ; see #Etymology, below) is the eastern of the two great rivers that define Mesopotamia, the other being the Euphrates. The river flows south from the mountains of the Armenian Highlands through the Syrian Desert, Syrian and Arabia .... However archaeological surv ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Legio II Armeniaca
Legio II ''Armeniaca'' (''from Armenia'') was a legion of the late Roman Empire. This legion may have been garrisoned in the Roman province of Armenia Armenia, officially the Republic of Armenia, is a landlocked country in the Armenian Highlands of West Asia. It is a part of the Caucasus region and is bordered by Turkey to the west, Georgia (country), Georgia to the north and Azerbaijan to ..., but later, together with its twin, I ''Armeniaca'', it was moved into the field army as a '' pseudocomitatensis'' legion. The legion is reported to have built a camp in Satala. According to Ammianus Marcellinus, in 360 AD. II ''Armeniaca'' was stationed in Bezabde with II ''Flavia Virtutis'' and II ''Parthica''. When Shapur II besieged and conquered the city, killing many of the inhabitants. The II ''Armeniaca'' however, survived, since it is cited in the '' Notitia Dignitatum'' as being under the command of the '' Dux Mesopotamiae''. See also * List of Roman legions Refere ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |