An '''aircraft carrier''' is a [[ship]] whose primary purpose is to transport and deploy [[aircraft]]. It also can be fitted with [[anti-air weapon]]s to increase protection of aircraft being deployed. Since late 1942, aircraft carriers have been considered [[capital ship]]s, taking over from battleships and cruisers, which are now mostly obsolete compared to aircraft carriers. The largest aircraft carriers in the world are the United States' [[Nimitz class]] carriers. The first aircraft carrier was the ''HMS Ark Royal'', originally laid down as a merchant ship and converted to a carrier in 1914. | An '''aircraft carrier''' is a [[ship]] whose primary purpose is to transport and deploy [[aircraft]]. It also can be fitted with [[anti-air weapon]]s to increase protection of aircraft being deployed. Since late 1942, aircraft carriers have been considered [[capital ship]]s, taking over from battleships and cruisers, which are now mostly obsolete compared to aircraft carriers. The largest aircraft carriers in the world are the United States' [[Nimitz class]] carriers. The first aircraft carrier was the ''HMS Ark Royal'', originally laid down as a merchant ship and converted to a carrier in 1914. |