Iranian social media users are closely following statements by US President Donald Trump and Israeli Prime Minister Benjamin Netanyahu, as well as diplomatic and military movements across the region.
Many view the developments as possible signs of an impending US-Israeli attack.
A central debate is whether another war could bring down the Islamic Republic or simply inflict further damage on Iran.
Those supporting military action describe war as a necessary evil to end the political system, arguing that previous attempts to bring about change have failed.
Opponents warn that another conflict could destroy energy infrastructure and refineries, deepen economic hardship and leave Iranian society in an even worse position.
“We are inside Iran and face all kinds of financial, security and social problems, but we are willing to pay the price to end this nightmare,” one user wrote.
Another user wrote: “This uncertainty is really a thousand times worse than war. We cannot even plan a trip, let alone make decisions about work, education or running a business.”
Others strongly rejected that view.
“War brings destruction, chaos, disease and so many other problems,” one user wrote. “The outcome will not necessarily be what you imagine. It could be much worse than things are now.”
Another highlighted the vulnerability of people without secure salaries, who could lose their livelihoods if fighting disrupted economic activity.
One user summed up the conflicting attitudes they had encountered.
“I have seen many people in Iran waiting for an attack so that things can finally be settled… and others who wanted an agreement to be reached,” the user wrote. “Feelings differ, but everyone is tired of this situation.”
Some are urging others to stock up on water, food and medicine and keep cash on hand. Others warn people living near military or government facilities to consider leaving.
Users have also expressed concern for elderly people, those with illnesses and people living alone.
Hardliners push for confrontation
Ultra-hardline voices have also expressed enthusiasm for military confrontation, but for very different reasons.
They argue that negotiations with Washington have merely given Iran's adversaries time to regroup and prepare for a stronger attack.
Some have sharply criticized officials who pursued diplomacy and called for Iran to launch a pre-emptive strike if war appears imminent.
“Why shouldn't Iran start the war this time instead of always waiting to be caught off guard?” one user wrote.
Another argued that Iran did not need nuclear weapons to inflict serious damage on its adversaries.
“We don't even need an atomic bomb to retaliate,” the user wrote, arguing instead for strikes on nuclear power plants in Israel and the United Arab Emirates.
The calls for confrontation reflect a very different political outlook from anti-government users hoping outside military action could bring down the Islamic Republic.
But both illustrate how repeated rounds of fighting and failed diplomacy have led some on opposing sides of Iran's political divide to see another war as preferable to the current uncertainty.
Parents prepare for the worst
Parents' concerns about children's safety have intensified following the deaths of more than 100 schoolchildren in a US attack on Minab at the beginning of the recent war.
Some are urging families to keep children home from school if the likelihood of an attack increases. Others are discussing plans to collect children from schools and move them to safer locations as quickly as possible if fighting resumes.
An Instagram post featuring a firefighter has attracted particular attention. The firefighter said that while inspecting safety arrangements at a girls' high school, a school official told them instructions had been issued to prepare identification tags for students.
On Friday, an Education Ministry spokesperson denied that such measures were being implemented and accused “enemies or ignorant individuals” of spreading fear.
One user said they had checked with relatives in Tehran and concluded that the reports were accurate, claiming families they contacted had requested identification tags and were awaiting their delivery.
Fear of another internet blackout
The prospect of another shutdown of international internet access is adding to the anxiety.
Users fear authorities could cut international connectivity immediately if hostilities resume. The prospect is particularly troubling after previous shutdowns made it difficult to contact relatives and access reliable information.
One user recalled that during the war in June last year, the internet was cut several days after fighting began. When war broke out again at the end of February, the shutdown came within hours.
“Now, instead of checking the news in the morning, I open Google's domain to see whether it loads,” the user wrote, “so I can find out whether the war has started.”