Egyptian society changed more noticeably in the Twentieth Dynasty than in the Nineteenth. The military pervaded politics and other aspects of life. By this time the Sherden mercenaries had become permanent residents and ‘‘citizens’’ of the country. They owned parcels of land, they had inheritance rights, and they formed part of the elite divisions of the army. They participated in all of the subsequently recorded wars. But the Egyptian state was caught in an ever-increasing defensive pattern of behavior. Two Libyan invasions, an attack on Egypt’s shores by the Sea Peoples, and an earlier move into Palestine under Merenptah strained the resources of the state (Widmer 1976). As there were no breakthroughs in the technology of warfare, the Egyptian government got deeper in debt by paying elite mercenaries, giving them land, and stationing them at military settlements in the Delta, and probably also in Middle Egypt (Kemp 1989: 308-13; O’Connor 1972: 690-5).
If foreigners, and not only Sherden, became officials of the state, we can ask just how serious were the attempts to ward off the outside threat. By the death of Ramesses III in 1156 bce, Libyans and Sea Peoples had managed to move into some of the higher posts of the land. In fact, throughout the rest of the Twentieth Dynasty peaceful Libyan immigration became as much a fact of life as incursions.
Under Ramesses III one Sea Peoples invasion moved up the Delta channels of the Nile while a second traveled overland along the coast of Palestine. Libyans, as well, were a threat in the West Delta, and, in the reign of Merenptah, as far south as Heliopolis and Memphis.
In the south, the High Priests of Amun at Thebes saw themselves as the controllers, not only as defenders, of the region. Having established a principle of hereditary succession, they felt that the next step was the amalgamation of army and temple (Jansen-Winkeln 1987, 1992, 1994). This fusion was welcome because of the troubles that Egypt was encountering with the viceroys of Nubia. By late Twentieth Dynasty (1190-1075 bce), the highest state official in Nubia saw himself as geographically very far removed from the king and the capital, and even more philosophically removed from the northern political orientation of the state. The major invasions of the Delta by Libyans and Sea Peoples had not directly affected him. Hence, the viceroy and his troops became a military institution more and more independent from the crown, and this disaffection grew during the reigns of Ramesses IX to XI (1126-1075 bce).
The Nile Valley began to separate into three segments. The pharaohs of the Twentieth Dynasty held Avaris, and their political, military, and economic orientation was to Asia and the Mediterranean. It was not too difficult for them to hold parts of Middle Egypt. But the south reverted to its center at Thebes, now run by the high priests of Amun. They were forced into military disputes with the viceroy of Nubia, who had the advantage of possessing an established war machine of his own.
Thus the close of the Twentieth Dynasty around 1075 bce saw warfare in the south between the high priests, nominally under the control of the pharaoh, and the Nubian viceroy. This situation eventually paved the way for the loss of all Egyptian control in Nubia. In the south the high priests set up a quasi-independent regime of their own. The continual internal disputes led to the dependence of each potentate upon his army.
The Twenty-First Dynasty (1075-945 bce) resembled the preceding phase in that the war machine played a key role in the political and economic affairs of the state. The Libyans, as warriors and clans, continued to move into the northwest and settle there, thus further militarizing the country, while at the same time weakening the central power. Egypt of the beginning of the Third Intermediate Period (Twenty-First to Twenty-Fourth Dynasties 1075-715 bce) was socially very similar to the last half-century of the New Kingdom. Virtually all of the large temples, with the exception of Theban Karnak and the Amun complex, lost power, and the local leaders, often of military heritage, took over control of the lands.
By the reign of Ramesses IX (1126-1108 bce) soldiers were organized according to their specific location within the Nile Valley. The army had become geographically fragmented. The ordinary soldier was rooted to land, which he rented. Such men cared about their city, their county, which we call a nome, using a later Greek term, and they had a limited geographic horizon. They no longer did duty abroad. As a result, the soldiers owed their loyalty more to their local military superior than to the pharaoh. And now powerful army leaders began to rise, some of whom were of Libyan descent.
The end of the Twentieth Dynasty around 1075 bce did not usher in a new age. This time it was not equipment or inventions that paved the way for modifications in the Egyptian army. Rather, the increasing particularization of Egyptian society affected the military too.
The later history of the Near East shows that the relatively large population of Egypt occasionally allowed its rulers to exert their military power in Asia and in Africa. But the ancient period of consistent Egyptian dominance was over. The
Egyptian logistic and organizational achievements were considerable, but under Assyrian and Persian rule they became more commonplace and did not confer power on the Egyptians. Spalinger (2004) covers the New Kingdom war machine from a socio-historical point of view.