White House national security communications adviser John Kirby said Thursday morning that he is "confident" that a cease-fire and hostage exchange deal can still be "implemented" Sunday as families of two Americans slated for immediate release await answers. 

"There's a deal," Kirby told ABC’s George Stephanopoulos. "We're confident that we're going to be able to start implementing it on Sunday. There are some implementing details that still need to be ironed out. We're working with the Israelis on that very, very hard right now.

"But we're confident that we're going to get there," he added.

ISRAEL-HAMAS CEASE-FIRE DEAL HANGS IN BALANCE AS KEY VOTE IS DELAYED

Confusion over whether a deal had been successfully reached – as both the U.S. and Qatar had confirmed on Wednesday – erupted after Israeli Prime Minister Benjamin Netanyahu on Thursday claimed Hamas was "creating a last-minute crisis that prevents a settlement."

"Hamas is backing out of the explicit understandings agreed upon with the mediators and Israel in a last-minute blackmail attempt," he claimed, according to a statement shared by Israeli news agency TPS-IL.

Hamas has reportedly rebuffed the Israeli government’s accusations.

Netanyahu deferred a cabinet hearing that was supposed to be set for Thursday morning to vote on the deal until "the mediators announce that Hamas has approved all the details of the agreement."

But Kirby appeared determined to make clear that the deal had not collapsed and told MSNBC, "It’s not breaking down."

Also telling NBC "We're aware of these issues that the prime minister has raised… We're confident that we'll be able to solve these last-minute issues and get it moving."

ISRAEL'S NETANYAHU DELAYS GAZA CEASE-FIRE VOTE, ACCUSING HAMAS OF TRYING TO BACK OUT OF DEAL

Some 33 hostages have been slated to be released in the first phase of the agreement that will prioritize the release any potential children, women, the elderly and the sick or wounded.  The initial phase will last a 42-day period with hostages being incrementally released, including three captives that will be freed on the first day that the deal is implemented.

Some reports have suggested that three Israeli female soldiers may be released on the first day of the agreement.

Though a senior administration official on Wednesday told Fox News, as well as other reporters, that two of the three living Americans in Gaza are slated to be released on the first day.

"We will see – and I don’t want to say until we actually see them – but Keith Siegel and Sagui Dekel-Chen will come out in the first day and Edan will come out of Gaza, no doubt about it," the official said.

Edan Alexander is a 21-year-old American Israeli who served in the Israel Defense Forces (IDF) on the day of the Oct. 7, 2023, attacks, though soldiers are not slated to be released until the second phase, which will begin on the 43rd day of the cease-fire. 

Specifics of the release of the remaining hostages, both dead and alive, will begin to be negotiated on the 16th day of the first phase. 

At least 98 hostages continue to be held in Gaza, 94 of whom were taken on Oct. 7, 2023. While 62 of them are believed to be alive, 36 are assessed to be deceased. 

"We are committed to getting all Americans. These are American-Israeli citizens, all of them out of Gaza," the official said. "Whether living or remains. That is our commitment." 

Tesla CEO Elon Musk's losing streak continued on Wednesday.

Hours after Republicans in Wisconsin lost a state Supreme Court race in Wisconsin where Musk spent tens of millions of dollars of his own money, shares of his flagship electric car company fell upon news that it had badly missed Wall Street estimates for the number of vehicles it had delivered in the first quarter of 2025.

As reported by Market Watch, Tesla revealed that "it delivered more than 336,000 vehicles during the first quarter, down from 387,000 deliveries a year ago."

To put this number into context, Market Watch notes that it "was well below the average analyst estimate compiled by FactSet of 404,000 vehicles" and it "was also lower than the 'whisper' number, or what Wall Street was quietly expecting, with even the most bullish analyst projecting a number in the 360,000 range."

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Although Tesla blamed the disappointing deliveries on what Market Watch describes as "the changeover to refreshed Model Y production lines" that "led to several weeks of lost production," it's also a reality that the company has been the target of a concerted boycott campaign led by progressive groups to protest Musk's role as the head of President Donald Trump's Department of Government Efficiency.

Sales of Tesla in Europe have fallen off a cliff in recent months, as car buyers on that continent have revolted against Musk's support for far-right political parties such as Germany's Alternative für Deutschland.