frontline là gì

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Australian soldiers in a front-line trench during World War I. Photograph taken by Capt. F. Hurley, sometime between August 1917 and August 1918.

A front line (alternatively front-line or frontline) in military terminology is the position(s) closest to tướng the area of conflict of an armed force's personnel and equipment, usually referring to tướng land forces. When a front (an intentional or unintentional boundary) between opposing sides forms, the front line is the area where each side's forces are engaged in conflict. Leaders have often fought at the front lines either purposefully or due to tướng a collapse in battle formation. While a calculated risk, fighting on the front has in instances reduced communication and heightened morale. The front is in direct contrast to tướng the rear, which is the position farthest from conflict.

All branches of the United States Armed Forces use the related technical terms, Forward Line of Own Troops (FLOT) and Forward Edge of Battle Area (FEBA). These terms are used as battlespace control measures that designate the forward-most friendly maritime or land forces on the battlefield at a given point in time during an armed conflict. FLOT/FEBA may include covering and screening forces. The Forward Line of Enemy Troops (FLET) is the FEBA from the enemy's perspective.


Although the term "front line" first appeared in the 1520s, it was only in 1842 that it was recorded used in the military sense. Its first use as an adjective was from 1915.[1]

The word "front" gained the military sense of "foremost part of an army" in the mid-14th century, which, in turn, led the word to tướng take on the meaning "field of operations in liên hệ with the enemy" in the 1660s. That sense led to tướng the phrase home page front, which first appeared in 1919.[2] In a non-combat situation or when a combat situation is not assumed, front can mean the direction in which the command is faced.[3]

The attributive adjective version of the term front line (as in "our front-line personnel") describes materiel or personnel intended for or actively in forward use: at sea, on land or in the air: at the front line.

Evolution of the concept[edit]

In the land campaigns of World War I, FEBAs, FLOTs and FLETs could often be identified by eye. For example, in France and Belgium they were defined by opposing defensive trench systems.

Typical modern conflicts are vastly different, characterised by "war amongst the people", the concept of a "Three Block War", and the presence of an asymmetric threat from irregular or terrorist combatants. In those cases, the concepts of front line, FEBA, FLOT and FLET may be of little relevance. The term "front line" has come to tướng refer more to tướng any place where bullets and bombs are flying or are likely to tướng fly.

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See also[edit]


External links[edit]

Look up front line in Wiktionary, the không tính phí dictionary.

Wikimedia Commons has truyền thông related to tướng Front line.

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  • Which way to tướng the FEBA? Archived 2012-10-14 at the Wayback Machine, Maj John M. Fawcett, Jr., USAF, Airpower Journal