WASHINGTON (Realist English). The top US military leadership has concluded that a military solution to the Iran conflict is unattainable.
Joint Chiefs of Staff Chairman General Dan Cain has been privately urging key advisers to President Donald Trump to find an “off-ramp” from the protracted war with Iran. The reason is the limited military options: escalation could backfire, and air power alone cannot achieve the goals set by Trump.
General vs. president: behind-the-scenes struggle
In recent weeks, General Cain has held a series of private meetings and consultations with key cabinet members, including CIA Director John Ratcliffe, Secretary of State Marco Rubio and Vice President JD Vance. His aim is to convey to them the limitations and risks of available military options, including those that do not involve ground troop deployment.
“Cain is looking for an off-ramp,” one CNN source said. Another source called it “a way to protect the military.”
At the same time, Trump himself has consistently opposed sending ground troops into Iran, believing that air strikes can force Tehran to strike a deal on his terms. However, Cain and other senior officials consider such an outcome unlikely and are trying to develop alternatives while remaining within the president’s parameters.
‘Air power has its limits’: why the war has reached a stalemate
The conflict has now lasted nearly six months. At the start of the campaign, Washington claimed that Iran’s military potential had been “set back decades,” but now top military leadership acknowledges that there is no easy military solution.
At the end of July, Cain publicly told Congress: “Air power has its limits.” According to CNN, this phrase has become “a catchphrase for the dilemma facing the administration.”
It was precisely these considerations that played a decisive role in late July, when Trump was ready to approve a “massive” operation with new, more aggressive strikes. Cain and other officials opposed it due to the risks of escalation. According to a source, “the only ones in favour of the operation were elements of CENTCOM” ; Israel generally supported escalation.
Trump ultimately backed down after consultations with Middle Eastern allies, who warned that Iran could retaliate against their energy infrastructure. However, the option has not been definitively removed from the table.
Another limiting factor is the state of US arsenals. Although Trump has said that overall ammunition stocks are sufficient, in some categories they are becoming “a little tighter.” Cain has also expressed concern about dwindling air defence stockpiles. According to Pentagon data, 18 US service members have been killed and 687 wounded during the war with Iran.
Public opinion: America is weary of war
Amid the military stalemate, public opposition to the conflict is growing. According to a Washington Post-Ipsos poll, 68% of Americans believe the war “is not worth getting involved in.”
A new Reuters/Ipsos poll showed that only one in three Americans support the war against Iran – the lowest level since the five‑month conflict began.
Cain’s behind‑the‑scenes manoeuvring and those of other senior officials reveal a deep gap between Trump’s public rhetoric and the private assessments of his military advisers. The president continues to talk about “victory,” but his top general is looking for a way out.
Officials for Cain and the White House declined to comment, citing the confidential nature of the discussions. However, the very fact that the highest‑ranking US military officer is publicly (in Congress) and privately (in the White House) questioning the effectiveness of the current strategy speaks volumes.
The war that Trump promised to win “quickly and decisively” has reached a stalemate. Options for escalation are dwindling, public support is falling, and allies in the Middle East fear Iranian retaliation. The question is whether the administration can find a diplomatic exit before military limitations and political pressure make any outcome other than defeat impossible.
