The crusaders moved their headquarters north to cities such as Tortosa, but lost that too, and were forced to relocate their headquarters offshore to Cyprus. Some naval raids and attempts to retake territory were made over the next ten years, but with the loss of the island of Arwad in 1302/1303, the Kingdom of Jerusalem ceased to exist on the mainland. The kings of Cyprus for many decades hatched plans to regain the Holy Land, but without success. For the next seven centuries, up to today, a veritable multitude of European monarchs have used the title of King of Jerusalem.