<human>:  Where did the 1973 Yom Kippur War take place?
<bot>: The Yom Kippur War took place in 1973 between Israel and Egypt. It was the third and final Arab–Israeli War, and the only one in which the Arab states were able to coordinate a large-scale military operation. The war began on 6 October 1973, and ended on 25 October 1973.