In a joint statement, the countries condemned the "provisioning of a small drop of aid" to Palestinians in Gaza, expressing dissatisfaction at the sight of more than 800 civilians killing while seeking aid.
Most of the recent deaths have been near the sites of the Gaza Humanitarian Fund (GHF), which had been proposed by the US and Israel to be acquired from a UN-led network to support Palestinians.
Not stopping there, the joint statement also criticized the Israeli government's aid approach, calling it a model of "danger, increasing instability and depriving the human dignity of the Gaza people".
The attacks continued as the group's foreign ministers affirmed: "The suffering of civilians in Gaza has reached new levels."
Meanwhile, the Israeli Foreign Ministry said that the joint statements of the countries did not accurately reflect the situation and did not clarify the role or responsibility of Hamas - the direct confrontation side with Israel in Gaza.
Israeli Foreign Minister Gideon Saar affirmed that Hamas was the force that plunged the Palestinian people into suffering for many years and intentionally prolonged the war.
US Ambassador to Israel - Mr. Mike Huckabee - also expressed dissatisfaction with a series of joint statements about Israel from dozens of countries. Huckabee said it was "unreasonable" to blame Israel because Hamas had rejected any proposal to end the war.
Previously, on July 19 and 20, the Gaza Ministry of Health said that about 100 Palestinians had died from Israeli fire while waiting to receive aid in the northern Gaza area.
Israel later admitted that it fired targets to warn a large crowd in the north that it considered an "immediate threat".
However, the administration of Prime Minister Benjamin Netanyahu said that the reported casualty numbers were inflated and affirmed that they did not intentionally target the humanitarian relief vehicles.