Where was military centered and how long did it last in ancient Egypt?

In ancient Egypt, military power was primarily centered around the pharaoh, who was both a political and military leader. The military played a crucial role in defending the nation and expanding its territory, particularly during the New Kingdom period (c. 1550-1070 BCE). This era saw significant military campaigns, including those against Nubia and the Hittites, lasting for several centuries. The military's influence waned after the New Kingdom, as Egypt faced internal strife and external invasions.