Sultan Qaitbay was an important ruler of Egypt during the 15th century, specifically from 1468 to 1496. He belonged to the Burji Mamluk dynasty and is best known for his efforts to strengthen Egypt's military and economy. His reign marked a period of relative stability and prosperity in the region. One of his most notable contributions is the construction of the Qaitbay Citadel in Alexandria, which served as a defensive fortress against potential invasions. The citadel is considered a significant historical landmark and showcases the architectural style of the time, reflecting Qaitbay's commitment to protecting his kingdom.