fulcum

The ''phoulkon'' ( gr, φοῦλκον), in Latin fulcum, was an infantry formation utilized by the military of the late Roman and Byzantine Empire. It is a formation in which an infantry formation closes ranks and the first two or three lines form a shield wall while those behind them hurl projectiles. It was used in both offensive and defensive stances.

Etymology

The term ''phoulkon'' is first attested to in the ''Strategikon of Maurice'', a military manual written in the 590s. Written in Greek, the author of the ''Strategikon'' "also frequently employed Latin and other terms which have been in common military use", as Latin continued to be the language of the army at that time. Therefore, the word, like other military terminology found in the manual, is likely a Greek transliteration of the Latin word ''*fulcum'', though this Latin term is not attested to in any surviving texts. The only other early Byzantine author to use the term was Theophanes the Confessor, who describes Rhazates arranging his troops in three ''phoulka'' when facing Heraclius's army at the Battle of Nineveh (627). Later Byzantine writings, such as ''De velitatione bellica'' and '' Praecepta Militaria'', describe keeping a portion of troops, either cavalry or infantry, in ''phoulka'' to serve as guard while the rest of the army dispersed for pillaging or foraging. These later usages appear to have evolved to simply mean a "battle formation", rather than Maurice's specific description of a shield wall tactic.

No consensus exists on the etymology of ''phoulkon''. One proposal derives it from the word ''furca'', a fork, to describe a body of troops arranged in a wedge shape. Another proposal derives the term from a Germanic word describing a body of troops; similar terms are found in the Germanic languages, including Old English ("host, army"; cf. "troop, division"), Old Saxon ("troop, division"), and Old Norse ("people, host, troop"), ("array, formation"). Germanic soldiers were attested to in the Late Roman army, recruited either directly into the army or serving as allied ''foederati''.

Ancient Greek , (), scab of a sore, the protective crust formed over a wound, word used also to describe a defensive shield formation. From (), "on" + (), "wound", latinicized as: "fulcum".

Formation

The ''Strategikon'' describes the ''phoulkon'' as a close-order infantry formation. Before close contact with the enemy and just outside of archery range, the command ''"ad fulco"'' (αδ φουλκω) would be issued, and infantry were to close ranks and form a shield wall from the first two lines. As they advanced, light infantry from the rear would shoot arrows at the enemy while the heavy infantry could hurl ''martiobarbuli'' darts or throw their spears before closing in to engage in hand-to-hand combat with the ''spatha'' sword. If faced with enemy cavalry, the first three ranks of the ''phoulkon'' would form a shield wall and thrust their spears outwards while fixing the ends to the ground, while the third and rear ranks would hurl projectiles and the light infantry shoot arrows.

Though only the ''Strategikon'' explicitly describes this formation as a ''phoulkon'', such tactics appear to have been established Roman practice. Compare the description of the ''Strategikon'' with earlier accounts:

An almost identical tactic is described centuries earlier, for use against the Alans:

Descriptions of both shield walls used in attack and as an anti-cavalry formation with spears fixed into the ground exist throughout Roman history, though non-military writers tended to use classical vocabulary in describing such formations as a testudo, its Greek translation ''chelone'' (χελώνη), or a phalanx. However, these descriptions referred to the use of shield walls in battle, as opposed to the classical testudo formation used in siege warfare. Examples include the Battle of Callinicum, where a small group of Byzantine infantry and dismounted cavalry in the rearguard formed a shield wall that held off Persian archery and cavalry charges, and the Battle of Taginae, where a small group of fifty Byzantine soldiers seized a hill and formed into a "phalanx" that held off repeated Ostrogothic cavalry charges with their shield wall and grounded spears.Rance (2004) pp. 281–282

See also

* Byzantine battle tactics
* Testudo formation
* Pike and shot

Citations

General bibliography

* {{Cite journal , last=Rance , first=Philip , title=The ''Fulcum'', the Late Roman and Byzantine ''Testudo'': The Germanization of Roman Infantry Tactics? , url=https://grbs.library.duke.edu/article/view/101 , journal=Greek, Roman, and Byzantine Studies , year=2004 , volume=44 , pages=265–326

Byzantine army
Roman tactical formations