Sultan Hamengkubuwono II was the ruler of the Sultanate of Yogyakarta in Indonesia from 1726 to 1755. He is known for his efforts to strengthen the sultanate's power and influence during a time of political instability. His reign was marked by conflicts with the Dutch East India Company, which sought to control the region. During his rule, Sultan Hamengkubuwono II also focused on cultural development and the promotion of Javanese traditions. He played a significant role in the establishment of the Yogyakarta Palace, which became a center for Javanese culture and governance. His leadership helped shape the identity of the Yogyakarta Sultanate.