Siege of Beirut
1982 CE.
Shown on the map at 33.890°, 35.500°.
During the 1982 Lebanon War, the city of Beirut was besieged by Israel following the breakdown of the ceasefire that had been imposed by the United Nations amidst the Lebanese Civil War. Beginning in mid-June, the two-month-long siege resulted in thousands of civilian deaths and the expulsion of the Palestine Liberation Organization (PLO) from Beirut and the rest of Lebanon.
Text from the Wikipedia article Siege of Beirut, licensed CC BY-SA 4.0.