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Rhombus Formation
A rhombus is a cavalry formation in which troops are arrayed to form a rhombus-shaped body. The rhombus in antiquity Cavalry in rhombus formation has superior maneuverability, being able to rapidly change its direction by alternating leaders posted at its four points. It is the customary formation of the famed Thessalian cavalry and according to Arrian, it was invented by the Thessalian Iason (Jason). Aelian Aelian or Aelianus may refer to: * Aelianus Tacticus, 2nd-century Greek military writer in Rome * Casperius Aelianus (13–98 AD), Praetorian Prefect, executed by Trajan * Claudius Aelianus Claudius Aelianus (; ), commonly Aelian (), born at Pr ... argues that its origins are even more ancient and gives as its inventor the Thessalian Ilon, from whom, he adds, the word "ile" (Greek for cavalry squadron) derives. Asclepiodotus also praises the formation's maneuverability. According to Asclepiodotus, the Thessalians placed their best men on the sides and the very best of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhombus
In plane Euclidean geometry, a rhombus (: rhombi or rhombuses) is a quadrilateral whose four sides all have the same length. Another name is equilateral quadrilateral, since equilateral means that all of its sides are equal in length. The rhombus is often called a "diamond", after the Diamonds (suit), diamonds suit in playing cards which resembles the projection of an Octahedron#Orthogonal projections, octahedral diamond, or a lozenge (shape), lozenge, though the former sometimes refers specifically to a rhombus with a 60° angle (which some authors call a calisson after calisson, the French sweet—also see Polyiamond), and the latter sometimes refers specifically to a rhombus with a 45° angle. Every rhombus is simple polygon, simple (non-self-intersecting), and is a special case of a parallelogram and a Kite (geometry), kite. A rhombus with right angles is a square. Etymology The word "rhombus" comes from , meaning something that spins, which derives from the verb , roman ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arrian
Arrian of Nicomedia (; Greek: ''Arrianos''; ; ) was a Greek historian, public servant, military commander, and philosopher of the Roman period. '' The Anabasis of Alexander'' by Arrian is considered the best source on the campaigns of Alexander the Great. Scholars have generally preferred Arrian to other extant primary sources, though this attitude has changed somewhat in light of modern studies into Arrian's method. Arrian's life Arrian was born in Nicomedia (present-day İzmit), the provincial capital of Bithynia. Cassius Dio called him Flavius Arrianus Nicomediensis. Sources provide similar dates for his birth, within a few years prior to 90, 89, and 85–90 AD. The line of reasoning for dates belonging to 85–90 AD is because of Arrian being made a consul around 130 AD, and the usual age for this, during this period, being 42 years of age. (ref. pp. 312, & SYME 1958, ''ibid.''). His family was from the Greek provincial aristocracy, and his full name, ''L. F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jason Of Pherae
Jason of Pherae () was the ruler of Thessaly during the period just before Philip II of Macedon came to power. He had succeeded Lycophron I of Pherae, possibly his father, as tyrant of Pherae and was appointed ''tagus'', or chief magistrate, of Thessaly in the 370s BC and soon extended his control to much of the surrounding region. Controlling a highly trained mercenary force as well as the famous Thessalian cavalry, Jason briefly transformed Thessaly into a powerful Greek state and even spoke of invading the Persian Empire. Life The geographer Pausanias records that Jason was familiar with the teachings of the Sophist Gorgias (6.17.9), and Isocrates claims to have been in contact with Jason, though none of this correspondence survives.(''To the Children of Jason 1.1'') Aristotle records Jason as saying that "he had to do some few unjust things in order to do many just ones" in the ''Rhetoric'' Book I Chapter 12 Bekker lines 1373a25-27. ὥσπερ ἔφη Ἰάσων ὁ Θ� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aelianus Tacticus
Aelianus Tacticus (; fl. 2nd century AD), also known as Aelian (), was a Greek military writer who lived in Rome. Work Aelian's military treatise in fifty-three chapters on the tactics of the Greeks, titled ''On Tactical Arrays of the Greeks'' (), is dedicated to the emperor Hadrian, though this is probably a mistake for Trajan, and the date 106 has been assigned to it. It is a handbook of Greek, i.e. Macedonian, drill and tactics as practiced by the Hellenistic successors of Alexander the Great. The author claims to have consulted all the best authorities, the most important of which was a lost treatise on the subject by Polybius. Perhaps the chief value of Aelian's work lies in his critical account of preceding works on the art of war, and in the fullness of his technical details in matters of drill. Aelian also gives a brief account of the constitution of a Roman army at that time. The work arose, he says, from a conversation he had with the emperor Nerva at Frontinus's house ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asclepiodotus (philosopher)
Asclepiodotus Tacticus (; fl. 1st century BC), also known as Asclepiodotus, was a Greek writer and philosopher known for ''Tactics,'' a short treatise on military tactics. His work is an important source for understanding the military practices of the Hellenistic period. Life Little is known about the life of Asclepiodiotus. The Greek manuscripts read “(of) Asclepiodotus the Philosopher” (Ἀσκληπιοδότου φιλοσόφου) and he has been identified with the Asclepiodotus mentioned by Seneca in his '' Naturales quaestiones''. Seneca quotes Asclepiodotus on matters of natural history and also reports that he was a student of Posidonius, who, as mentioned by Aelianus Tacticus, also wrote a treatise on military tactics. If Asclepiodotus was indeed the student of Posidonius, he would likely have been born in the late 2nd century or 1st century BCE and probably studied in Rhodes, where Posidonius had a school. Works Asclepiodotus' only known work is a treatise in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient Greek Military Terminology
Ancient history is a time period from the beginning of writing and recorded human history through late antiquity. The span of recorded history is roughly 5,000 years, beginning with the development of Sumerian cuneiform script. Ancient history covers all continents inhabited by humans in the period 3000 BCAD 500, ending with the expansion of Islam in late antiquity. The three-age system periodises ancient history into the Stone Age, the Bronze Age, and the Iron Age, with recorded history generally considered to begin with the Bronze Age. The start and end of the three ages vary between world regions. In many regions the Bronze Age is generally considered to begin a few centuries prior to 3000 BC, while the end of the Iron Age varies from the early first millennium BC in some regions to the late first millennium AD in others. During the time period of ancient history, the world population was exponentially increasing due to the Neolithic Revolution, which was in full prog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tactical Formations
Tactic(s) or Tactical may refer to: * Tactic (method), a conceptual action implemented as one or more specific tasks ** Military tactics, the disposition and maneuver of units on a particular sea or battlefield ** Chess tactics ** Political tactics * TACTIC (military program), a U.S. military research program conducted by DARPA Computer science * A ''tactic'' is a procedure for deriving terms in an Proof assistant, interactive theorem prover Geography * Tactic, Guatemala, a municipality in the Alta Verapaz department Entertainment * Tactics, a Cricket (darts)#Tactics, dart game similar to cricket * "Jam/Tactics, Tactics", a 1995 song by The Yellow Monkey * Tactics (album), ''Tactics'' (album), a 1996 album by John Abercrombie * Tactics (band), an Australian band * Tactics (game), ''Tactics'' (game), generally credited as the first board wargame * Tactics (manga), ''Tactics'' (manga), a Japanese manga series * Tactic (video game), ''Tactic'' (video game), a puzzle video game * T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Units And Formations Of Ancient Greece
A military, also known collectively as armed forces, is a heavily Weapon, 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 reconstructi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Units And Formations Of The Hellenistic World
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, p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
