Netanyahu cited what he called a "crisis of trust" that "gradually deepened" as his reason for the changes, which came as Israel is waging war on Gaza and Lebanon while bracing for Iranian retaliation for recent Israeli attacks on the Middle East nation.
"In the midst of a war, more than ever, full trust is required between the prime minister and the minister of defense," Netanyahu said Tuesday,
according toThe Jerusalem Post. "This trust has cracked between myself and the defense minister."
Katz, a member of Netanyahu's Likud party, previously held several Cabinet posts, most recently as Israel's top diplomat. He was the minister of energy and infrastructure on October 7, 2023, when Hamas-led militants launched a surprise attack on Israel that left more than 1,100 people dead—at least some killed by fratricidal fire—and over 240 others kidnapped and taken to Gaza.
Two days later, Katz issued an order to "immediately cut off the water supply from Israel to Gaza."
"Electricity and fuel were cut off yesterday," he said. "What was will not be. All the civilian population in Gaza is ordered to leave immediately. We will win. They will not receive a drop of water or a single battery until they leave."
Katz's directive followed Gallant's
order for a "complete siege" of Gaza.
"There will be no electricity, no food, no fuel, everything is closed," Gallant said. "We are fighting human animals and we are acting accordingly."
These statements by Gallant and Katz are
cited in the International Court of Justice's January 26 provisional order for Israel to prevent genocidal acts in Gaza. Israel—which is on trial for alleged genocide at the ICJ—has been accused of ignoring this and subsequent orders issued by the tribunal.
On Tuesday, Israeli state media
reported that the Israel Defense Forces has completed its division of Gaza into two parts, and that "there is no intention to allow the residents of the northern Gaza Strip to return to their homes."
Katz has also come under fire for
declaring United Nations Secretary-General António Guterres "persona non grata in Israel" for criticizing the country's war on Gaza, which has left more than 155,000 Palestinians in Gaza dead, wounded, or missing and millions more starving and sick.
While serving as Israel's foreign minister, Katz was also condemned for threatening "severe consequences" for nations that officially recognize Palestinian statehood. Nearly 150 of the 193 United Nations member states recognize Palestine.
Katz also raised eyebrows in 2022 after he
made a thinly veiled threat to ethnically cleanse Arab citizens of Israel. Responding to Israeli Arab students who displayed the Palestinian flag on college campuses, Katz said "remember '48," a reference to 1948, when Israel declared its independence amid an ethnic cleansing campaign in which more than 750,000 Arabs were expelled from Palestine to make way for Jewish settlement.
Palestinians call this mass dispossession and expulsion the
Nakba, which means "catastrophe" in Arabic.
"Remember our independence war and your Nakba," Katz said. "Don't stretch the rope too much... If you don't calm down, we'll teach you a lesson that won't be forgotten."
"Ask your elders—your grandfathers, and grandmothers—and they will explain to you that in the end, the Jews awaken, they know to defend themselves and the idea of the Jewish state," he added.
In one of his final acts as foreign minister, Katz on Monday
initiated the process of annulling a 1967 agreement between Israel and the United Nations Relief and Works Agency for Palestine Refugees in the Near East, which Israel accuses of being "infiltrated" by Hamas. The U.N. strongly refutes Israel's accusation.