Editing Tank classification (section)

{{short description|Categorizing tanks by weight or role}}
{{Use dmy dates|date=April 2023}}
{{Original research|date=September 2009}}

[[File:Challenger2-Bergen-Hohne-Training-Area-2.jpg|thumb|right|300px|The [[Challenger 2]] is a [[main battle tank]]]]
{{History of the tank|state=uncollapsed}}

'''Tank classification''' is a [[Taxonomy (general)|taxonomy]] of identifying either the intended role or weight class of [[tank]]s. The classification by role was used primarily during the developmental stage of the national armoured forces, and referred to the doctrinal and force structure utility of the tanks based on design emphasis. The weight classification is used in the same way [[truck classification]] is used, and is intended to accommodate logistic requirements of the tanks.

Many classification systems have been used over a hundred years of tank history. An early division in the definition of roles was between [[infantry tank]]s intended to focus on supporting infantry in the assault, and [[cruiser tank]]s intended for classic cavalry missions of exploitation, screening and reconnaissance. As [[World War II]] progressed, the separation of "infantry" and "cruiser" roles generally disappeared and the "universal tank" started to take over.

Classification has always been determined by the prevailing theories of [[armoured warfare]], which have been altered in turn by rapid advances in [[technology]]. No one classification system works across all periods or all nations; in particular, weight-based classification was inconsistent between countries and eras.

With the worldwide adoption of the modern [[main battle tank]] designs, which favour a [[Modularity|modular]] universal design, these sorts of classifications are mostly eliminated from modern terminology. All main battle tanks are typically armed with weapons with similar characteristics but some may be armoured more than others. These are complemented with light tanks, typically in the role of (armed) reconnaissance.

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