U.S. urges Israel to move to a new phase of its war against Hamas

“I think the Israelis had ideas for the military campaign very early which we found problematic, and I think the president’s visit out here very early in the crisis, discussed that in some detail,” the official said. “And the ground campaign was adjusted based upon some of our advice, some of our recommendations, with the recognition that this ultimately is not our war.”

When asked about the latest push from the Biden administration, an official in the prime minister’s office said, “Israel and the U.S. are fully aligned on the mission to destroy Hamas.”

NBC News has previously reported that U.S. officials have warned Israeli officials privately to show restraint and avoid mass civilian casualties. The Israeli military has previously warned Palestinians to evacuate neighborhoods ahead of bombardments, but Palestinians have said there’s no safe place to go.

U.S. officials on Thursday also discussed with their Israeli counterparts “the protection of hospitals, even when those hospitals are being used by Hamas,” the senior administration official said.

At an unrelated event Thursday, Biden was asked whether he wanted Israel to scale back its assault on Gaza. He responded: “I want them to be focused on how to save civilian lives. Not stop going after Hamas — but be more careful.”

Earlier Thursday, before meeting with Sullivan, Israeli Defense Minister Yoav Gallant said that the war against Hamas would “last more than several months.”

“That’s consistent with what they’ve been saying since almost the very beginning, that this could take some time,” Kirby said at the White House press briefing. “We’re not dictating terms to the Israelis about how long it has to take.”

About 100 hostages are still being held in Gaza, the senior administration official said Thursday.

U.S. officials acknowledge it will take months for Israel to take out Hamas leaders, an effort that will continue even if the high-intensity phase of the war moves to a more surgical one. The debate over the pace of the war comes after Biden warned earlier this week in a speech to campaign donors that Israel was losing global support because of “indiscriminate bombing.”