The Templars were forced to relocate their headquarters to other cities in the north, such as the seaport of Acre, which they held for the next century, which was also lost, in 1291, followed by their last mainland strongholds, Tortosa (Tartus in what is now Syria), and Atlit in present-day Israel. Their headquarters then moved to Limassol on the island of Cyprus,[19] and they also attempted to maintain a garrison on tiny Arwad Island, just off the coast from Tortosa. In 1300, there was some attempt to engage in coordinated military efforts with the Mongols[20] via a new invasion force at Arwad. In 1302 or 1303, however, the Templars lost the island to the Egyptian Mamluks in the Siege of Arwad. With the island gone, the Crusaders lost their last foothold in the Holy Land.[14][21]
With the Order's military mission now less important, support for the organisation began to dwindle. The situation was complex though, as over the two hundred years of their existence, the Templars had become a part of daily life throughout Christendom.[22] The organisation's Templar Houses, hundreds of which were dotted