"Famine in Gaza must be stopped immediately," they said. "Time is of the essence. The humanitarian emergency must be addressed without delay and Israel must reverse course."
"We express our profound alarm and distress at the IPC data on Gaza, published last Friday. It clearly and unequivocally confirms famine," the statement said, referring to the Integrated Food Security Phase Classification's declaration of Phase 5, or a famine "catastrophe," in the strip.
"We trust the IPC's work and methodology," the 14 countries declared. "This is the first time famine has been officially confirmed in the Middle East region. Every day, more persons are dying as a result of malnutrition, many of them children."
"This is a man-made crisis," the statement stresses. "The use of starvation as a weapon of war is clearly prohibited under international humanitarian law."
Israel, which is facing a genocide case at the UN's International Court of Justice, denies the existence of famine in Gaza. Israeli Prime Minister Benjamin Netanyahu and former Defense Minister Yoav Gallant are wanted by the International Court of Justice for alleged war crimes and crimes against humanity, including murder and forced starvation.
The 14 countries issuing the joint statement are: Algeria, China, Denmark, France, Greece, Guyana, Pakistan, Panama, the Republic of Korea, the Russian Federation, Sierra Leone, Slovenia, Somalia, and the United Kingdom.
While acknowledging that "hunger is a real issue in Gaza and that there are significant humanitarian needs which must be met," US Ambassador to the UN Dorothy Shea rejected the resolution and the IPC's findings.
"We can only solve problems with credibility and integrity," Shea told the Security Council. "Unfortunately, the recent report from the IPC doesn't pass the test on either."
Shea also repeated the debunked claim that the IPC's "normal standards were changed for [the IPC famine] declaration."
The Security Council's affirmation that the Gaza famine is man-made mirrors the findings of food experts who have accused Israel of orchestrating a carefully planned campaign of mass starvation in the strip.
The UN Palestinian Rights Bureau and UN humanitarian officials also warned Wednesday that the famine in Gaza is "only getting worse."
"Over half a million people currently face starvation, destitution, and death," the humanitarian experts said. "By the end of September, that number could exceed 640,000."
"Failure to act now will have irreversible consequences," they added.
Wednesday's UN actions came as Israel intensified Operation Gideon's Chariots 2, the campaign to conquer, occupy, and ethnically cleanse around 1 million Palestinians from Gaza, possibly into a reportedly proposed concentration camp that would be built over the ruins of the southern city of Rafah.
The Gaza Health Ministry (GHM) on Wednesday reported 10 more Palestinian deaths "due to famine and malnutrition" over the past 24 hours, including two children, bringing the number of famine victims to at least 313, 119 of them children.
All told, Israel's 691-day assault and siege on Gaza has left at least 230,000 Palestinians dead, maimed, or missing, according to the GHM.