13 September – A full-scale aerial battle over the Mediterranean Sea between the Israeli Air Force and the Syrian Air Force. Israeli Air Force jets down 13 Syrian MiG-21s in a dogfight. One Israeli plane was downed but the pilot was rescued.[2]
Gabi Amir's armored brigade attacks Egyptian occupied positions on the Israeli side of the Suez Canal, in hope of driving them away. The attack fails, and over 150 Israeli tanks are destroyed.
The 188t brigade (Barak brigade), which played an important role in slowing the Syrian advance, is outnumbered and overwhelmed and, as a result, is almost completely destroyed as the Southern Golan Heights region is captured by the Syrian forces.
17 October – The Arab Oil Embargo against several countries which allegedly support Israel triggers the 1973 energy crisis.
21–22 October – Third Battle of Mount Hermon: towards the end of the war, Israeli troops manage to capture the Israeli outpost and the Syrian outpost on Mount Hermon.
11 November – Egypt and Israel sign a United States-sponsored cease-fire accord.
1 July – Col. Yosef Alon, air force attache in the Israeli Embassy in Washington, was assassinated outside his home in Chevy Chase, Maryland. Declassified CIA documents, Alon's voluminous FBI case file, and interviews revealed in 2007 that a Palestinian source stated the murder was carried out by the Black September organization.[3][4]
17 December – Five Palestinian terrorists shoot at passengers waiting in an El Al Israel Airlines lounge at a Rome airport, killing two civilians. Then they hurled incendiary grenades at a Pan-Am Boeing 707 awaiting to take off, killing 29 passengers.[7]
Notable Israeli military operations against Palestinian militancy targets
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9–10 April – Operation Spring of Youth: IDFspecial forces units attacks several Palestine Liberation Organization (PLO) targets in Beirut and Sidon, Lebanon,[8] During the operation, three of the highest-level PLO leaders, surprised at home, were killed, along with other PLO militants. Several Lebanese security people and civilian neighbors were also killed. Two Israeli soldiers were killed during the operation.
11 December – Tal Berman, Israeli TV host and Radio broadcaster.
22 January – Yaakov Dori (born 1899), Russian (Ukraine)-born first Chief of Staff of the Israel Defense Forces.
15 March – Mark Dvorzhetski (born 1908), Russian (Lithuania)-born Israeli physician and historian.
24 March – Haim Hazaz (born 1898), Russian (Ukraine)-born Israeli novelist.
18 May – Avraham Shlonsky (born 1900), Russian (Ukraine)-born Israeli poet and editor.
1 July – Yosef Alon (born 1929), Israeli pilot, co-founder of the Israeli Air Force, assassinated.
8 July – Ben-Zion Dinur (born 1884), Russian (Ukraine)-born Israeli educator, historian and politician.
13 October – Major General Albert Mandler (born 1929), Austrian-born Israeli major general, killed by Egyptian artillery fire during the Yom Kippur War.
October - Lieutenant Colonel Avraham Lanir (born 1940), the highest ranking Israeli fighter pilot to fall into enemy hands. He was tortured to death by his Syrian captors.
17 October – Naftali Herz Tur-Sinai (born 1886), Austro-Hungarian (Galicia)-born Israeli biblical scholar, author and linguist.