The US military said aid deliveries began Friday via a temporary pier in Gaza aimed at ramping up emergency humanitarian assistance to the war-ravaged Palestinian territory.
"Today at approximately 9 a.m. (Gaza time), trucks carrying humanitarian assistance began moving ashore via a temporary pier in Gaza," the US Central Command (CENTCOM) said in a statement, adding that no US troops went ashore.
"This is an ongoing, multinational effort to deliver additional aid to Palestinian civilians in Gaza via a maritime corridor that is entirely humanitarian in nature," it said.
The pier was successfully anchored on Thursday, with around 500 tonnes of aid expected to enter the Palestinian territory in the coming days.
US President Joe Biden ordered the pier project, expected to cost $320 million. The boatloads of aid will be deposited at a port facility built by the Israelis just southwest of Gaza City and then distributed by aid groups .
Photos released on Thursday by CENTCOM showed humanitarian aid being lifted onto a barge in the nearby Israeli port of Ashdod.
But there are still questions about the safety of aid workers who distribute the food, said Sonali Korde, assistant to the administrator of USAID's Bureau for Humanitarian Assistance, which is helping with logistics.
"There is a very insecure operating environment," and aid groups are still struggling to get clearance for their planned movements in Gaza, Korde said.
That concern was highlighted last month when an Israeli strike killed seven relief workers from World Central Kitchen whose trip had been coordinated with Israeli officials. The group had also brought aid in by sea.
Pentagon officials have made it clear that security conditions will be monitored closely and could prompt a shutdown of the maritime route, even if just temporarily. Navy Vice Adm. Brad Cooper, a deputy commander at the US military’s Central Command, told reporters Thursday that "we are confident in the ability of this security arrangement to protect those involved."
Already, the site has been targeted by mortar fire during its construction, and Hamas has threatened to target any foreign forces who "occupy" the Gaza Strip.
Biden has made it clear that there will be no US forces on the ground in Gaza, so third-country contractors will drive the trucks onto the shore.
Israeli forces are in charge of security on shore, but there are also two US Navy warships nearby that can protect US troops and others.
The aid for the sea route is collected and inspected in Cyprus, then loaded onto ships and taken about 200 miles (320 kilometers) to the large floating pier off the Gaza coast.
There, the pallets are transferred onto the trucks that then drive onto the Army boats, which will shuttle the trucks from the pier to a floating causeway anchored to the beach. Once the trucks drop off the aid, they return to the boats.
The Palestinian territory is facing famine after an Israeli siege brought dire shortages of food as well as safe water, medicines and fuel for its 2.4 million people.
The arrival of occasional aid convoys has slowed to a trickle since Israeli forces took control last week of the Gaza side of the Rafah crossing.
The UN has said that opening up land crossing points and allowing more trucks convoys into Gaza is the only way to stem the spiralling humanitarian crisis.
Hamas's October 7 attack on southern Israel which resulted in the deaths of more than 1,170 people, mostly civilians, according to Israeli figures.
Israel's devastating military offensive has killed at least 35,272 people, mostly civilians, according to the health ministry in Gaza.