Israel-Gaza updates: IDF releases seized Hamas 'psychological terror' video

U.S. Secretary of State Antony Blinken was asked how long the U.S. would standby while Israel continues to seal off the Rafah gate, cutting off Gaza from the world. Blinken told reporters it is an "urgent problem" that aid isn't getting into Rafah or Kerem Shalom. He also said the humanitarian situation is at risk of backsliding.

However, there’s no plan for the future, Blinken said.

Israel "cannot and says it does not want responsibility for Gaza. We cannot have Hamas controlling Gaza. We cannot have chaos and anarchy in Gaza. So there needs to be a clear, concrete plan. And we look to Israel to come forward with its ideas," Blinken said.

-ABC News' Anne Flaherty

The Biden administration notified Congress on Tuesday that it is moving forward with more than $1 billion in new weapons deals for Israel, according to sources familiar with the matter at the White House and on Capitol Hill.

National Security Advisor Jake Sullivan told reporters Monday that the United States is continuing to send military assistance to Israel. The only shipment paused involves the 2,000-pound bombs, for fear they'd be used in a major invasion in Rafah, according to a U.S. official.

-ABC News' Selina Wang and Allison Pecorin

About 450,000 Palestinians have been displaced from Rafah, fleeing to safety, according to the U.N. Relief and Works Agency for Palestine Refugees in the Near East.

"Inland in Rafah is now a ghost town. It’s hard to believe there were over one million people sheltering here just a week ago,” UNRWA spokesperson Louise Wateridge said. "People face constant exhaustion, hunger and fear. Nowhere is safe. An immediate ceasefire is the only hope."

The development comes as airstrikes continued to hit northern and southern Gaza Tuesday. The Israeli military said it had hit 120 targets in the last 24 hours.

-ABC News' Will Gretsky

The International Court of Justice said it will hold hearings over Israel's attacks on Rafah during the war in Gaza, after South Africa sought new emergency measures as part of its ongoing case accusing Israel of violating the Genocide Convention in its offensive on Gaza.

Hearings will be held on Thursday and Friday in the Hague.

South Africa first brought the case before the ICJ in December alleging Israel violated its obligations in its offensive with regard to Palestinians in the Gaza Strip.