Israeli Foreign Minister Israel Katz summoned Turkey’s deputy ambassador for a reprimand on Friday, after the Turkish embassy in Tel Aviv lowered its flag to half mast in response to the assassination of Hamas political leader Ismail Haniyeh.

"If the representatives of the embassy want to mourn, let them go to Turkey and mourn together with their master Erdogan, who embraces the terrorist organization Hamas and supports its acts of murder and atrocities," Katz said in a statement.

-ABC News' Dana Savir

President Joe Biden spoke to Israeli Prime Minister Benjamin Netanyahu on Thursday, White House officials said. Vice President Kamala Harris also joined the call.

During the call, Biden "stressed the importance of ongoing efforts to de-escalate broader tensions in the region," according to a press release. He also "reaffirmed his commitment to Israel's security against all threats from Iran, including its proxy terrorist groups Hamas, Hezbollah, and the Houthis."

"The President discussed efforts to support Israel’s defense against threats, including against ballistic missiles and drones, to include new defensive U.S. military deployments," the release stated.

The call between Biden and Netanyahu comes after an IDF operation that killed a top Hamas leader and also after Israel conducted retaliatory strikes targeting Hezbollah.

-ABC News’ Michelle Stoddart

Al Jazeera released a statement saying it "strongly refutes" allegations made by Israel against a correspondent the IDF admitted to targeting and killing. The news outlet calling for an independent review and warned it reserves the right to pursue legal action against Israel.

The IDF has accused journalist Ismail Al Ghoul of taking part in Hamas' Oct. 7 attack.

"Al Jazeera Media Network strongly refutes the baseless allegations made by the Israeli occupation forces in an attempt to justify its deliberate killing of our colleague, journalist Ismail Al Ghoul, and his companion, cameraman Rami Al Rifi. Furthermore, the Israeli occupation forces had previously abducted Ismail on March 18, 2024, during their raid on Al-Shifa Hospital, detaining him for a period of time before his release, which debunks and refutes their false claim of his affiliation with any organisation," Al Jazeera said in a statement.

Al Jazeera also called for an international investigation into "crimes committed" by the IDF "against its journalists and staff since the beginning of the war on Gaza."

"The Network condemns the accusations against its correspondent, Ismail Al Ghoul, without providing any proof, documentation or video, and highlights Israel's long history of fabrications and false evidence used to cover up its heinous crimes, while also denying journalists from around the world access to the Gaza Strip to report on the deteriorating humanitarian conditions and the suffering of Palestinians in Gaza," Al Jazeera added.

Hamas political leader Ismail Haniyeh was assassinated using an explosive device stashed in his room, according to three Middle Eastern sources who spoke with ABC News on the condition of anonymity. The details of the assassination were first reported in The New York Times.

One source told ABC the explosive device was smuggled into the Islamic Revolutionary Guard Corps guest house in Tehran about two months ago. It is unclear when the device was moved into the room itself.

The bomb was detonated remotely sometime before 2 a.m. local time after receiving confirmation of Haniyeh’s presence in the room.

Israel briefed U.S. officials and other Western officials on the details of the assassination afterward, according to one source. Israel had been plotting to assassinate Haniyeh for some time since Oct. 7 but was reluctant to do while he was in Qatar where he lived, according to the source.