In a statement on Monday, António Guterres strongly condemned the death in detention of a World Food Programme (WFP) staff member earlier this year.

The Houthis have yet to provide “an explanation for this deplorable tragedy,” António Guterres said, renewing his call for “an immediate, transparent and thorough investigation and accountability.”

Profound injustice

“The UN and its humanitarian partners should never be targeted, arrested or detained while carrying out their mandates for the benefit of the people they serve,” said the UN chief.

These detentions have further constrained the UN’s ability to operate effectively in Yemen and have “undermined mediation efforts to secure a path toward peace,” he added.

Safe and immediate release

Marking the occasion of Eid Al-Adha this Friday, “a time to show compassion,” the Secretary-General urged the Houthis to “immediately release those arbitrarily detained” and “end the ordeal of families who face celebrating yet another holiday without their loved ones.”

“I renew my call for their immediate and unconditional release, including those held since 2021 and 2023, and most recently this January,” Mr. Guterres said.

“You are not forgotten,” he added, addressing the detained aid workers, assuring them that the UN will continue to work through all possible channels to secure their safe and immediate release.

He also welcomed the support of international partners, NGOs and all those working to support the people of Yemen, urging Member States to express solidarity with those detained and “intensify advocacy towards their release.” 

“Attacks directed against civilians constitute a grave breach of international law and a war crime,” the High Commissioner said in a statement, issued after Palestinians were reportedly killed seeking assistance for a third day running.

Mr. Türk also urged Israel to respect “binding orders” issued by the International Court of Justice to fully cooperate with the UN and ensure that aid reaches the people of Gaza “without delay” and “at scale”.

“There is no justification for failing to comply with these obligations,” he said.

Access calls denied

The controversial new aid initiative run by the Gaza Humanitarian Foundation bypasses the work of UN aid agencies which have repeatedly appealed for unimpeded access to Gaza in order to bring in thousands of tonnes of supplies. To date, the little aid that has been allowed into the enclave has fallen far short of what is needed.

In an update, the UN World Health Organization (WHO) insisted that it still had “teams on the ground” in Gaza ready to distribute supplies where they are needed across the war-torn enclave, if only they could be allowed to move.

“We have right now 51 trucks waiting loaded with medical supplies to go to those few hospitals that are still functional,” said WHO spokesperson Tarik Jasarevic. “We need access so that we can bring in supplies within Gaza to health facilities so they can function. Unfortunately, what is happening is just the opposite. There is no hospital in north Gaza functional anymore.”

On Monday, Mr. Jasarevic said that a WHO team went to the Indonesian Hospital in northern Gaza “and basically evacuated all remaining patients and medical staff…now that hospital is completely empty”. In Jabalia, also in northern Gaza, three Israeli soldiers were reportedly killed on Monday when their vehicle struck an explosive device.

Most vulnerable miss out

Critics of the US-Israeli scheme – which include the UN – have warned that it prevents children, the elderly and those with disabilities from receiving aid, since recipients often have to walk long distances to retrieve boxes of supplies distributed on a first-come, first-serve basis.

“The wilful impediment of access to food and other life-sustaining relief supplies for civilians may constitute a war crime,” Mr. Türk said.

His lengthy statement also condemned “the threat of starvation” faced by Gazans today, the “20 months of killing of civilians and destruction on a massive scale”.

Gazans have also been repeatedly displaced by evacuation orders from the Israeli military and faced “intolerable, dehumanizing rhetoric and threats by Israel’s leadership to empty the Strip”, the UN rights chief noted. All of these facts constitute elements of the most serious crimes under international law, he insisted.

‘Am I going to get shot?’

Jeremy Laurence, spokesperson for the UN human rights office, OHCHR, highlighted the High Commissioner’s call for a prompt, independent investigation into the dozens of reported killings in Gaza since the new aid hub opened on 27 May.

“I think there’s so much which has happened in the past three days apart from the tragic circumstances of human beings trying to gather food to survive and then being killed in the process,” he told journalists in Geneva. “[Gazans] are being forced to walk to these centres and now they’re terrified. Probably they go there and they’re thinking, ‘Am I going to get food or am I going to get shot?’”

Mr. Laurence noted multiple media reports on killings around the southern Gaza aid hub in recent days indicating engagement by helicopters, naval vessels, tanks and ground troops.

“We are aware of those reports,” he said, noting that the Israel Defense Forces (IDF) had also published an account on X of what had happened on Tuesday.

“My colleagues who are working on the ground have conducted interviews with witnesses and they do report fire from the IDF on those trying to access the food distribution centres. We’ve received reports from other organizations on the ground to a similar effect.”

He added: “We’ve gathered our own information; we’ve spoken to witnesses on the ground who have shared what they have seen, heard and felt themselves.”

Asked to explain what the High Commissioner meant when he expressed concerns that the “most serious crimes under international law” may have been committed, Mr. Laurence explained that this referred to war crimes, crimes against humanity and genocide.

More than 30 people were killed and over 100 wounded while waiting in the morning to get food from two sites in Rafah and Middle Gaza run by the newly established Gaza Humanitarian Foundation (GHF), according to media reports.

The organization is backed by Israel and the United States and uses private US security contractors supervised by the Israeli military. Aid distributions began at the end of May, bypassing the UN and other humanitarian agencies.

Risking their lives

UN chief António Guterres issued a statement on Monday saying he was “appalled” by the reports.

“It is unacceptable that Palestinians are risking their lives for food,” he said.

“I call for an immediate and independent investigation into these events and for perpetrators to be held accountable.”

He stressed that Israel has clear obligations under international humanitarian law to agree to and facilitate humanitarian aid. 

Allow UN operations

“The unimpeded entry of assistance at scale to meet the enormous needs in Gaza must be restored immediately,” he said.

“The UN must be allowed to work in safety and security under conditions of full respect of humanitarian principles.

Meanwhile, the Secretary-General continues to call for an immediate permanent, sustainable ceasefire in Gaza and the immediate and unconditional release of all hostages.

“This is the only path to ensuring security for all. There is no military solution to the conflict,” he insisted.

Lift aid restrictions

The UN has repeatedly called for the full lifting of restrictions on aid and other essentials to meet the immense needs in the Gaza Strip, where more than two million people are at risk of famine following some 20 months of war and a near total three-month aid blockade.

Israel recently lifted the ban temporarily, allowing UN agencies to bring in limited quantities of baby formula, flour, medicines and other assistance through the Kerem Shalom border crossing until the GHF became operational.

The Secretary-General and other senior officials have repeatedly stated that the UN will not participate in any aid plan that does not respect international law and the humanitarian principles of humanity, impartiality, independence and neutrality. 

Worsening conditions

The UN humanitarian affairs office OCHA said on Monday that the situation on the ground continues to worsen by the day, pointing to the mass casualties at the two distribution sites as well as ongoing attacks against health facilities.

The Noura Al Kaabi Centre for dialysis in North Gaza was reportedly hit on Sunday, the agency said. Moreover, the Gaza health authorities report that 40 per cent of dialysis patients in the enclave have died since the escalation of hostilities in October 2023 because centres were either struck or unreachable.

New displacement order

“As hostilities continue, people have once again been forced to flee,” OCHA said.

On Saturday, Israel issued another displacement order in Khan Younis and Deir Al-Balah, affecting around 100,000 people living in more than 200 displacement sites. 

Humanitarians estimate that since 18 March, more than 640,000 people have been displaced in Gaza, or nearly a third of the population.

“The latest displacement order also deprived at least 8,000 students of learning, as tens of functioning temporary learning spaces and a dozen public schools had to suspend their operations,” OCHA added.

Child malnutrition and looting 

The UN and partners continue efforts to identify and treat malnutrition whenever possible and as dwindling supplies allow, distributing supplements to about 40,000 children last week despite severe challenges and restrictions on humanitarian assistance. 

Meanwhile, looting incidents continue to be reported amid the deprivation, hunger and lack of adequate food distribution.

“The vast majority are people taking flour directly from open trucks, out of clear desperation. However, humanitarian teams have also started observing some criminal looting again,” OCHA said.

Water woes persist

Gazans also continue to be plagued by frequent water shortages. For example, the pipeline in Deir Al-Balah, which supplied at least 12,000 cubic metres every day, is still not operational.

“Humanitarians’ attempts to carry out coordinated missions to repair it have been denied,” said OCHA, noting that on Monday, Israel also denied five missions to distribute potable water in displacement camps in Jabaliya, located in North Gaza.

Attempts to deliver aid

OCHA added that over the weekend, the UN and partners kept working to bring supplies through the Palestinian side of the Kerem Shalom crossing.

More than 100 truckloads of food and medical supplies were picked up on Saturday and Sunday, bringing to more than 300 the number of truckloads collected from the Gaza side of the crossing since it was reopened.

“Today, one of our attempts to collect supplies from Kerem Shalom was denied. Another was still ongoing, awaiting a green light from Israeli authorities, a pause in the bombing along the route, and the allocation of a viable path,” the agency said.

OCHA stressed that “even when the crossing is open, severe restrictions on what humanitarians can bring in – both in terms of volume and variety – mean that the supplies currently entering Gaza are still just a trickle and fall far short of what people need.” 

Nigerian officials estimate that over 500 people are still missing and presumed dead, according to news reports.

Deputy Secretary-General Amina Mohammed, a former Nigerian Government minister, said she was heartbroken at the extent of the loss and damage.

“My deepest condolences to all those affected – especially the families who have lost loved ones. My prayers are with you,” she said.

UN relief operation 

United Nations agencies and partners are working alongside the Nigerian Government to provide essential humanitarian aid to individuals and households in Niger State who have been affected.

Beginning 29 May, heavy rains in the Local Government Area of Mokwa – known as a trading hub – prompted flash flooding which flattened entire neighbourhoods.

Hundreds were killed, thousands displaced and key roads and bridges were damaged, disrupting movement and economic activity.

Nigeria’s rainy season extends from April-October, making it particularly prone to flooding, which has become more severe in recent years.

Climate change factor

In 2024, a flood in September killed 230 people in Borno state in eastern Nigeria and displaced over 600,000 people. In 2022, severe flooding across the country impacted 34 out of the 36 states, killed hundreds and displaced more than 1.3 million.

A recent report from the UN weather agency (WMO) said the worsening severity is related to climate change and increasing surface and water temperatures, all of which is taking a high toll throughout the African continent.

Agencies on the ground

According to UN Spokesperson Stéphane Dujarric Nigerian authorities are leading recovery efforts and UN agencies and partners are providing supplementary assistance.

The World Health Organization (WHO) is preparing to ship medicine and medical equipment to supplement and support existing primary care systems.

For their part, the International Organization for Migration (IOM) is providing materials for temporary shelter and other non-essential food items.

The UN reproductive health agency (UNFPA) is working to establish temporary clinics and safe spaces for women and girls displaced by the flooding. In these spaces, women can access maternal and reproductive health services, dignity kits and psychosocial assistance. UNFPA is also working to deploy midwives and nurses.

Mohammed M. Malik Fall, resident and humanitarian coordinator in Nigeria, commended Government efforts to respond to the humanitarian situation in Mokwa and said that the UN “stands ready to support the response.”