The U.S. military finished installing a floating pier for the Gaza Strip on Thursday for delivering badly needed humanitarian aid into the enclave besieged over seven months of intense fighting in the Israel-Hamas war.

Israel has been pressing its military operations in Rafah, a city along Gaza's southern border with Egypt, and in northern Gaza, where Hamas has regrouped. Around 600,000 Palestinians have been driven out of Rafah since the beginning of last week, the U.N. said. In northern Gaza, Israeli evacuation orders have displaced at least 100,000 people so far.

Palestinians mark 76th year of the Nakba amid potentially even larger catastrophe

Some 80% of Gaza's population of 2.3 million Palestinians have fled their homes since the start of the war, with many relocating multiple times.

No food has entered the two main border crossings in southern Gaza for more than a week. Some 1.1 million Palestinians are on the brink of starvation, according to the U.N, while a “full-blown famine” is taking place in the north of the territory.

Israel has portrayed Rafah as the last Hamas stronghold, brushing off warnings from the United States and other allies that any major operation there would be catastrophic for civilians.

More than half a million people flee fighting in Rafah and northern Gaza, UN says

Seven months of the war have killed more than 35,000 people in Gaza, most of them women and children, according to local health officials.

The war began Oct. 7 when Hamas attacked southern Israel, killing around 1,200 people there, mostly civilians, and taking about 250 hostage. Israel says militants still hold around 100 hostages and the remains of more than 30 others.

Blinken delivers some of the strongest US public criticism of Israel's conduct of the war in Gaza