Vice President Kamala Harris speaks after meeting with Israeli Prime Minister Benjamin Netanyahu in the the Eisenhower Executive Office Building in Washington, DC, on July 25. (Roberto Schmidt/AFP/Getty Images via CNN Newsource)

(CNN) โ€”ย Vice President Kamala Harrisโ€™ office on Friday is rejecting a suggestion from a senior Israeli official that theย vice presidentโ€™s remarks on Thursdayย that forcefully criticized Israelโ€™s conduct in its war against Hamas could have madeย a ceasefire dealย harder to reach.

โ€œI donโ€™t know what theyโ€™re talking about,โ€ a Harris aide told CNN, in response to a senior Israeli official being quoted in The Times of Israel: โ€œHopefully the remarks Harris made in her press conference wonโ€™t be interpreted by Hamas as daylight between the US and Israel, thereby making a deal harder to secure.โ€

Harris declared that she would โ€œnot be silentโ€ about the suffering in Gaza amid the war after her meeting with Netanyahu. She also said that Israel has a right to defend itself but โ€œhow it does so matters,โ€ staking out her lane as an empathetic and strong voice for the Palestinian suffering, just days after she became the presumptive Democratic nominee for president.

But the vice presidentโ€™s office on Friday sought to clarify that her message to Netanyahu behind closed doors mirrored that of Biden.

โ€œPresident Biden and Vice President Harris delivered the same message in their private meetings to Prime Minister Netanyahu: it is time to get the ceasefire and hostage deal done,โ€ an aide to the vice president told reporters, adding that the meeting was โ€œserious and collegial.โ€

Harris has already made some public comments about the ongoing Israel-Hamas war that had a similar tone to her remarks after the Netanyahu meeting on Thursday. She emphasized the need for an โ€œimmediate ceasefireโ€ in March, taking a long pause before adding the rest of the approved sentence: โ€œfor at least the next six weeks, which is what is currently on the table.โ€

Harrisโ€™s office pointed out that her comments on Thursday โ€œtracked with her previous comments on the conflict.โ€

โ€œShe started with rock-solid support for Israel and then she expressed her concern about civilian causalities and the humanitarian crisis in Gaza, as she always does,โ€ said the aide, responding to reportersโ€™ questions.

But her comments marked the first time that she spoke about the conflict since becoming the presumptive Democratic nominee as she is faced with the challenge of defining her position on the politically charged issue of the Israel-Hamas war.

Her remarks on Thursday were not a major surprise to some administration officials who have been privy to her teamโ€™s views in interagency meetings.

Multiple US officials say that Harrisโ€™ team has often advocated for putting more pressure on Israel during interagency conversations over the course of recent months since October 7. For example, Harrisโ€™s aides have been advocates for sanctions on violent Israeli settlers in the West Bank, one source said.

Harrisโ€™s aides have also opposed the idea of possible low-level engagement with far-right members of Netanyahuโ€™s Cabinet โ€“ such as Israeli Finance Minister Bezalel Smotrich and National Security Minister Itamar Ben Gvir โ€“ making the case that engagement would be elevating their views, one official said. So far, the Biden administration has decided against reaching out to them.

Biden administration officials acknowledged that there might be some tension in the coming weeks as Harris develops her voice and her policy on the Israel-Hamas war. She has created that tension within the administration in the past on this issue. But now, they say that the tension could be worth it, given the ultimate goal of trying to draw in voters as she is at the top of the Democratic presidential ticket.

โ€œSheโ€™s not substantively different than the president, but sheโ€™s tonally different,โ€ one administration source told CNN.

A close friend familiar with Harrisโ€™ views expected โ€œzeroโ€ chance she would break with Biden on policy, while acknowledging the opportunity for her to introduce more nuance, especially now that sheโ€™s the partyโ€™s candidate. โ€œSheโ€™s allowed to support Israel but also want the war to end.โ€

Arab American leaders say that throughout the course of the Israel-Hamas war, Harrisโ€™ team has been โ€œmuch more responsiveโ€ to the frustrations of their community when it comes to the Biden administrationโ€™s policies.

โ€œHarris and her office threw us a lifeline early on,โ€ Dr. James Zogby, president of the Arab American Institute. โ€œI spoke with her and she demonstrated compassion and empathy. She wanted to know what she could do to be responsive to our concerns.โ€