Closing a waterway starves people thousands of miles away
The US-Iran war that began February 28 has pushed 45 million additional people toward acute hunger, according to the UN World Food Programme, not through bombs or occupation, but through a mechanism most of those people will never see: the closure of the Strait of Hormuz [3]. When the waterway shut, Brent crude passed $90 per barrel [1]. Food prices in vulnerable regions rise nearly proportionally with energy costs [3]. The WFP calculates that if oil stays around $100 through June, those 45 million join the 320 million already facing acute food insecurity at the start of 2026 [3].
This is how 21st-century conflict operates as cascading system failure. But the cascade reveals a second mechanism: the same administration prosecuting the war had already dismantled the humanitarian infrastructure meant to respond to exactly this kind of crisis.
The response system was gutted before the war began
US funding to the WFP fell by more than half between 2024 and 2025 [3]. Total donor contributions dropped from $9.8 billion to $6.5 billion [3]. The Trump administration cut off all emergency food funding to Afghanistan and Yemen [3]. The WFP laid off 5,000 staff members [3]. Operations in Afghanistan shrank from supporting 10 million people to 2 million [3].
When the war triggered the oil spike, 85,000 tons of food aid sat stuck on the Pakistan border, blocked there for months because Pakistan had closed crossings with Afghanistan's Taliban government [3]. The WFP eventually rerouted the aid through Turkey, across the Caspian Sea, and through Turkmenistan, a seven-month detour [3].
"We take from the hungry to give to the starving," said Carl Skau, the WFP's deputy head [3]. "That's the reality."
The reality includes specific places with specific numbers. In Somalia, 6.5 million people, roughly a third of the population, are expected to face severe hunger in 2026 [3]. The WFP projects that nearly 60 percent of Somali households will be unable to afford essential needs this year, compared to 47 percent in 2025 [3]. In Afghanistan, 2.3 million additional people could become food insecure, adding to the 13.8 million who were already there before the war [3]. In Sri Lanka, up to 1.3 million people could be unable to meet basic food needs [3].
These projections assume the conflict's effects remain contained to current levels. If the war continues six months, more than 9 million people could lose WFP assistance entirely [3].
Deadline diplomacy produces ultimatums, not agreements
While the hunger projections compound, Trump's negotiating strategy has cycled through escalating threats without producing a deal. He imposed a deadline for Iran to open the Strait of Hormuz or face strikes on power plants and bridges [1]. He posted on Truth Social that Iran must agree to "UNCONDITIONAL SURRENDER," including never having a nuclear weapon, opening the strait without tolls, eliminating mines in the waterway, and allowing the US to destroy highly enriched uranium from an Iranian nuclear site [1].
When Brent crude passed $90 after the "UNCONDITIONAL SURRENDER" post, Trump said Operation Epic Fury would end "assuming Iran agrees to give what has been agreed to" [1]. He told military leaders "to be prepared to go forward with a full, large scale assault of Iran, on a moment's notice, in the event that an acceptable Deal is not reached" [1]. He warned Iran the "clock is ticking" and stated "They better get moving, FAST, or there won't be anything left of them" [1].
Iran announced on Saturday that the Strait of Hormuz was fully closed again after it became clear Trump was not lifting the blockade [1]. Weeks of talks between US and Iranian negotiators have not managed to reach a deal to end the war [3]. Both sides have continued to call for changes, with neither appearing ready to compromise [3].
The oil price tells the story of the stalemate. Brent crude fell below $100 per barrel in mid-May, but only after weeks in March and May when it was well above $100 [3]. As of early June, it still costs 30 percent more than its prewar average [3].
The arithmetic of compounding crisis
The 45 million figure represents people pushed into acute hunger if oil stays at approximately $100 through June [3]. But the WFP's capacity to respond keeps shrinking. The organization estimates it will serve 1.5 million fewer people than originally planned for 2026 [3]. In Afghanistan alone, 17.4 million people could be affected by food insecurity due to the war, with an additional 2.5 million unable to afford a basic food basket [3].
This crisis lands on top of a global food system already strained to failure. Two famines were declared in 2025, one in Gaza, one in Sudan, marking the first time two famines have been declared in decades [3]. The current war adds a third pressure point, but with a gutted response mechanism.
The WFP's warning came three months into a war that shows no signs of resolution. The humanitarian math is straightforward: energy disruption plus food price inflation plus pre-existing funding cuts equals millions more people facing starvation. The diplomatic math remains unsolved: Trump claims a deal containing major Iranian concessions is possible [1], but Iran keeps closing the strait [1], and the ultimatums keep escalating without producing the surrender Trump demands.
363 million people worldwide now face acute hunger [3]. 45 million of them are there because of a waterway closure they had no role in creating, in a war they have no power to end, while the aid system that might have buffered the impact was already being dismantled before the first strike was launched.
