What is a Fort?

Forts are a familiar category of monuments worldwide. They also constitute some of the oldest historical structures, apart from places of worship. Etymologically, the word “fort” is derived from the Latin root fortis or forte, which means strong or firm. The indigenous word for “fort” is durg, which is said to be derived from the Sanskrit durgam, meaning “difficult.” Thus, it can be said that a fort means any structure that is used or built for the purpose of defending a territory by repelling external attacks.

Some of the earliest forms of fortifications were not “built” per se. They consisted of natural lines of defence such as forests, rivers or hills. Forts have historically been built using locally available resources and have been based on contemporary standards of technological expertise. The building of forts also greatly depended on the physical terrain of a territory. For example, rocky terrain led to the development of hill forts. On the other hand, in plains, long and massive walls encompassing settlements were erected. In early settlements, walls surrounded entire areas of habitation. However, as settlements expanded beyond the walled confines, exclusive fortifications were also constructed to protect prominent spaces (chiefs’ residences or religious centres) within settlements.

While forts are essentially imbued with the element of defence, they did not merely remain as military outposts. Over time, forts also came to house residential structures, houses of worship, and a myriad of other structures/elements that were not directly connected to warfare.