The United States believes eight Americans are still being held hostage by militants in the war-torn Gaza Strip, according to White House National Security Council spokesperson John Kirby.
"We think there's about eight hostages that are Americans. We know of at least one woman in that group," Kirby told ABC News' George Stephanopoulos in an interview Wednesday on "Good Morning America."
"We're doing everything we can to try to get them released," he continued. "We're constantly engaged with our partners in the region to try to get this humanitarian pause back in place, so that the flow of hostages can renew."
Although a temporary cease-fire between Israel and Gaza's militant rulers, Hamas, ended last week, the U.S. is "still flowing in humanitarian assistance" to civilians in Gaza, according to Kirby.
"And we're trying to get it up to the level that it was during the pause," he noted.
When asked about what Israel's "endgame" might be in its war against Hamas as Israeli troops expand their offensive across all of Gaza, Kirby said: "That's really something for the Israeli's to speak to."
"We obviously want to see Hamas eliminated as a threat to the Israeli people," he added. "That hasn't been achieved yet. They're going after the leadership as best they can. They believe they need to operate in the south. We've told them you know we’ll continue to support their military operations but we want to make sure that as they do that they're factoring in those innocent civilian lives as much as possible."
-ABC News' Morgan Winsor