Mursili II was a king of the Hittite Empire, ruling during the 14th century BCE. He is known for his military campaigns and efforts to expand the empire's territory. Mursili II successfully fought against various neighboring states, including the Mitanni and Egypt, strengthening Hittite influence in the region. In addition to his military achievements, Mursili II is recognized for his contributions to Hittite diplomacy and administration. He maintained important treaties and alliances, which helped stabilize the empire. His reign is often seen as a period of prosperity and cultural development within the Hittite civilization.