The issue has exposed deep divisions between his nationalist-religious supporters and more liberal and secular sections of Israeli society, posing major questions about the constitutional foundations of Israel and its future direction.
Over 2,600 Israelis including Zwebner's brother were killed, the largest loss of life Israel has ever suffered in a single war.
For many front-line soldiers, the war remains a traumatic event but the feeling many express five decades later is pride in having helped save their country.
"I had a meeting with my friends this week which really made me emotional, but you feel very much like you saved the existence of Israel," Zwebner said.
For Zwebner, who himself opposes the judicial overhaul, a lesson of the 1973 war was that people had to be prepared to think for themselves rather than blindly accepting what leaders of any kind said.
Persons:
Uzy, Yonti, Amir Cohen, Uzy Zwebner, Golda Meir, Benjamin Netanyahu, Ehud Barak, Herzi Halevi, Israel, Jordan, Abraham, Zwebner, Mark Heinrich Our
Organizations:
REUTERS, Rights, Labour Party, ISRAEL, U.S, Abraham Accords, Thomson
Locations:
Sinai, Kippur, Tel Aviv, Israel, Yom Kippur, Golan, Soviet Union, Egypt