Washington provides billions of dollars of military aid to Israel.
Israel says 129 hostages are still being held in Gaza, and relatives rallied again in Tel Aviv on Saturday to press for a deal to bring them home after the army admitted accidentally killing three captives in the area .
Sobbing relatives of 26-year-old Alon Shamriz, one of the three men killed, sobbed at his funeral near Tel Aviv on Sunday.
At the funeral, Shamriz’s brother said that the government had “given up” and “killed you”.
Israel’s military has said the soldiers violated rules of engagement.
Netanyahu said the killing of the three “broke the heart of the entire country” but that military pressure was necessary to bring back other captives and win the war.
One hostage who has already been freed, 57-year-old German-Israeli Raz Ben-Ami, spoke of the “daily humiliations, mental, physical” she suffered, including eating one meal a day and not having a proper toilet. .