About 200 aid trucks, including four fuel trucks, are expected to enter Gaza through the Kerem Shalom border crossing, Khaled Zayed, the head of the Egyptian Red Crescent Society in North Sinai, told Reuters.
Egyptian state-affiliated Al Qahera News TV shared video on social media site X of what it said were the aid trucks as they entered the crossing.
The Rafah border crossing, which was the main entry point into Gaza for humanitarian aid and commercial supplies, has been shut for almost three weeks, since Israel took control of the Palestinian side of the crossing as it stepped up its military offensive in the area on May 6.
Some food supplies bound for Gaza have begun to rot with the Rafah crossing closed.
Egypt and the US agreed on 24 May to send aid via Israel's nearby Kerem Shalom crossing until legal arrangements are made to reopen Rafah from the Palestinian side, the Egyptian presidency said.
A global hunger monitor has warned of imminent famine in parts of Gaza, home to 2.3 million people.
Israeli occupation forces committed multiple massacres against families in the Gaza Strip over the past 24 hours, resulting in the killing of at least 60 Palestinians and the injury of 162 others, according to medical reports.
U.S. President Donald Trump fired General Timothy Haugh as director of the National Security Agency on Thursday, according to two officials familiar with the decision, and congressional Democrats denounced the removal of the nonpartisan official from a top security post.
Israel stepped up airstrikes on Syria, declaring the attacks a warning to the new rulers in Damascus as it accused their ally Turkey of trying to turn the country into a Turkish protectorate.
The Trump administration moved forward with the sale of more than 20,000 US-made assault rifles to Israel last month, according to a document seen by Reuters, pushing ahead with a sale that the administration of former president Joe Biden had delayed.