Development of the Leclerc main battle tank dates back to 1964, when the French military initiated a study on possible replacements for the AMX-30 tank, about to be introduced into service at the time. By the early '70s, the inferiority of the AMX-30 compared to more modern Soviet T-series MBTs had become obvious. As a result, work on developing a replacement officially began, with first specifications being drawn up by 1977.

In 1980, France and Germany began joint development of a new main battle tank. However, similarly to the previous Europanzer development decades ago, the joint effort quickly came to an end shortly afterwards due to various disagreements, with France continuing work on its own.

The new main battle tank was intended to offer cutting-edge performance by making use of the latest equipment available. However, as the per unit price was projected to be substantial, France sought partnership with another state to reduce these costs. Eventually, a partnership was established with the UAE, who would be the second and only other primary operator of the new tank, other than France itself.

Thus, in 1986 the tank received its name "Leclerc", with six initial prototypes being produced. Mass production subsequently started in 1990 and went on until 2007. During production, the Leclerc was built in various batches and series, each introducing various tweaks and changes to the design, while some also incorporated major upgrades.

The Leclerc saw service as part of a number of UN peacekeeping missions, primarily in Kosovo and Lebanon, with reported favourable performance. Most recently, the UAE deployed a number of its Leclercs to Yemen, with some vehicles getting damaged. As of the end of production in 2007, a total of around 860 Leclercs were built for both French and UAE forces combined.