The Yom Kippur War
The Yom Kippur War began on October 6, 1973 when the combined armies of Egypt and Syria attacked Israel in the Suez Canal area and the Golan Heights. After a few days of hard fighting in which Egypt established itself on the eastern side of the Suez Canal and the Syrians captured most of the Golan Heights, a counter-attack by IDF forces succeeded in pushing back some of the Egyptian forces, crossing the Canal and reaching a point just 101 kilometers (62 miles) from Cairo.
A cease-fire agreement was signed by Israel and Egypt on October 24, 1973. A separation of-forces agreement was signed on January 18, 1974 in which the sides agreed to observe the cease-fire, made arrangements for the reduction of forces and established a UN emergency force in the demilitarized zone.
Israeli forces withdrew to a distance of 20 kilometers east of the Suez Canal, and the Egyptian army withdrew most of its forces to the west of the Canal.