History of Egypt under Anwar Sadat the United States of America accepted the terms as discussed then. To provide Israel with more incentive to negotiate with Egypt and return the Sinai to it, and also because the Soviets had refused Sadat’s requests for more military support, Sadat expelled the Soviet military advisers from Egypt and proceeded to bolster his army for a renewed confrontation with Israel. In 1971, Sadat concluded a treaty of friendship with the Soviet Union, but a year later ordered Soviet advisers to leave. Soviets were engaged in détente with the United States and discouraged Egypt from attacking Israel. Sadat favored another war
Anwar Sadat were turned from bitter enemies into fast friends. The relationship between Cairo and Tehran became so friendly that the Shah of Iran, Mohammad Reza Pahlavi, called Sadat his "dear brother". After the 1973 war with Israel, Iran assumed a leading role in cleaning up and reactivating the blocked Suez Canal with heavy investment. The country also facilitated the withdrawal of Israel from the occupied Sinai Peninsula by promising to substitute the loss of the oil to the Israelis with free Iranian oil if they withdrew from the Egyptian oil wells in western Sinai. All these added more to the personal