The Tilbury Fortress Sword and Mortar Position is an important historical site located in Tilbury Fortress, England. A fortress built in the 16th century, located on the banks of the Thames River. The rapier mortar position is part of this fortress, designed to defend against attacks and protect the entrance to the River Thames. It includes a series of buildings and facilities for deploying and operating mortars. These mortars are short-range artillery used to deal with targets at close range. The position also includes observation stations and defensive fortifications to ensure the safety and effectiveness of the position. Witnessed important moments in British history, including military actions during the two World Wars.