In April 1948, Narkiss headed the assault on Katamon with the Fourth Battalion of the Harel Brigade, during which time they captured the monastery at San Simon — a key strategic position. Following the final departure of the British in May 1948 and the Israeli Declaration of Independence, Narkiss was appointed to assist those besieged in the Jewish Quarter of the Old City. Narkiss' unit, dubbed a "diversionary force," succeeded in penetrating Zion Gate, bringing in supplies and evacuating the wounded from those under siege. When military reinforcements failed to appear, however, Narkiss ordered his men to retreat, with the Old City falling to Jordanian forces shortly thereafter. Narkiss spent several years studying in France at the École de Guerre. He later served as an Israeli military attaché and was awarded the Légion d’honneur by the French government. In 1965, he was appointed the first director of the IsraelNational Defense College. During the Six-Day War on June 5, 1967, with seven brigades under his command known as Central Command, Narkiss was responsible for combating any possible Jordanian offensive. Capturing the Old City was not part of the plan. Israeli units moved effectively to take key positions in east Jerusalem, where one key location was Ammunition Hill. Still, to Narkiss' dismay, the politicians would still not allow the Old City to be taken. But with a looming cease fire approaching after an emergency meeting of the UN, Moshe Dayan gave the order to Narkiss who quickly capitalised on the opportunity to capture the city before any cease fire prevented this as an option. Under his direction, the Old City was captured on June 7 and Jerusalem was reunified under Israeli control. From Narkiss' viewpoint, this completed the campaign he had begun 19 years earlier, and whose previous failure had haunted him. After the war the Palestinian village of Beit Awwa was completely destroyed. Moshe Dayan claimed the destruction was carried out under the orders of an officer who wished to expel the residents; Brigadier General Uzi Narkiss claimed the credit for the action. In 1948 Uzi Narkiss searched the body of the dead Palestinian commander Abdul Kader Husseini for his Koran on the battlefield. In the 1980s he wanted to give it to Kader's son Faisal Husseini but only "in the presence of journalists and TV cameras – otherwise I am not interested". Husseini was not interested under such terms, therefore Narkiss kept it in his library.
