Following a State Department press briefing with U.S. Secretary of State Antony Blinken and Defense Secretary Lloyd Austin, the White House released a statement saying they’ve seen Israel has "taken steps" to improve humanitarian aid in Gaza but "there's more work to be done."

“We have seen, certainly some improvement. And again, we are going to do everything that we can," White House press secretary Karine Jean-Pierre told ABC News.

"The United States, we are indeed, the largest provider of humanitarian aid, humanitarian assistance into Gaza to relieve the pain of the Palestinian people. And what we're seeing and you're right, it is dire. But those discussions continue, and we're going to be laser-focused on that," Jean-Pierre added.

-ABC News' Justin Gomez

At least 62 Palestinians were killed and 147 were wounded in five IDF attacks across the Gaza Strip within the last 48 hours as the situation in the north remains dire, according to the Hamas-run Gaza Ministry of Health.

The IDF launched strikes on Beit Hanoun in the north, Deir Al Balah and the Al-Mawasi area Tuesday morning, where displaced people were sheltering in west of Khan Yunis.

Several strikes on southern Beirut were reported as well. In Lebanon, at least 3,287 people have been killed and 14,222 wounded since October 2023.

-ABC News' Somayeh Malekian, Sami Zyara, Diaa Ostaz and Ghazi Balkiz

Several large airstrikes rocked the Lebanese capital Beirut on Tuesday morning, shortly after the Israel Defense Forces issued new evacuation orders for people living in the southern suburbs of Dahiya.

Dahiya -- known as a Hezbollah stronghold -- has borne the brunt of Israeli airstrikes on the capital. It was here that Hezbollah leader Hassan Nasrallah was killed by a massive Israeli attack in September.

The IDF has said it is targeting Hezbollah operatives, weapons manufacturing facilities and arms storage sites in the area.

Lebanese authorities say 3,200 people have been killed by Israeli strikes since cross-border fighting with Hezbollah flared again on Oct. 8, 2023.

-ABC News' Joe Simonetti

The Israel Defense Forces and the Coordination of Government Activities in the Territories agency announced Tuesday the opening of a new humanitarian aid crossing into the Gaza Strip, on the same day a U.S. deadline to improve the flow of aid expired.

"In accordance with directives from the political echelon, and as part of the effort and commitment to increase the volume and routes of aid to the Gaza Strip, the 'Kisufim' crossing was opened" for "the transfer of humanitarian aid trucks," the statement said.

The deliveries will include "food, water, medical supplies and shelter equipment to central and southern Gaza," the statement said. The supplies underwent "strict security checks at the Kerem Shalom crossing" before being sent into the strip, the IDF and COGAT said.

An Oct. 13 letter signed by Secretary of State Antony Blinken and Defense Secretary Lloyd Austin warned that continued failure to allow adequate aid into Gaza may trigger U.S. laws restricting military support for Israel.

Among the letter's demands were that Israel allow a minimum of 350 truckloads of goods to enter Gaza each day, that it open a fifth crossing into the besieged territory, that it allow people in Israeli-imposed coastal tent camps to move inland before the winter and that it ensure access for aid groups to hard-hit northern Gaza.

The letter also called on Israel to halt legislation -- since passed -- that would hinder the operations of the U.N. agency for Palestinian refugees, known as UNRWA.

-ABC News' Jordana Miller and Joe Simonetti