US President Donald Trump has issued fresh warnings of possible military action against Iran over its violent crackdown on protesters, even as he continues to signal that diplomacy remains an option in talks over Tehran’s disputed nuclear programme.
After weeks of escalating rhetoric between Washington and Tehran — and the recent deployment of a US aircraft carrier to the region — the White House now faces a complex strategic dilemma: if military action is ordered, what form should it take?
Any intervention could range from limited strikes and economic pressure to a broader attempt to weaken or even dismantle Iran’s theocratic system under Supreme Leader Ayatollah Ali Khamenei.
Economic Pressure Modelled on Venezuela
One option under discussion mirrors Washington’s strategy against Venezuela — applying sustained pressure on the energy sector to choke oil exports without launching a full-scale war.
Trump’s cautious tone so far has fuelled speculation that the US may target Iranian oil shipments by enforcing maritime controls. Analysts say US naval forces could intercept so-called “dark fleet” vessels transporting Iranian crude, tightening sanctions enforcement gradually over time.
“The pressure could be incremental, similar to what we saw in Venezuela,” said Farzan Sabet, managing researcher at the Sanctions and Sustainable Peace Hub at the Geneva Graduate Institute. “It could play out over days, weeks or months. Trump is playing his cards very close to his chest.”
The US naval presence — frequently described by Trump as an “armada” — includes the aircraft carrier USS Abraham Lincoln, its escort of three destroyers equipped with Tomahawk cruise missiles, and more than 80 aircraft capable of precision strikes.
Earlier this month, a similar approach helped Washington secure the capture of Venezuelan leader Nicolas Maduro, after which Trump worked with remnants of the former administration to consolidate influence.
Targeted Strikes on IRGC and Basij Forces
Another possible path involves limited military strikes against Iran’s Islamic Revolutionary Guard Corps (IRGC) and the Basij militia, which human rights groups accuse of leading a deadly crackdown on protesters that reportedly killed thousands.
Independent military analyst Eva J. Koulouriotis said US intelligence — aided by Israel’s Mossad — has detailed knowledge of IRGC and Basij deployments.
“Using Tomahawk missiles and combat aircraft, the US could strike specific units involved in repressing protesters,” she said. “Such an operation would send a clear warning to the Iranian regime.”
Israel’s June war with Iran demonstrated the depth of intelligence penetration inside the Islamic Republic, with targeted assassinations of senior military and IRGC leaders based on precise location data.
Koulouriotis suggested Washington could pursue a “harsh but measured” strike, focusing on operational command centres and senior officers implicated in mass killings, without escalating into full-scale conflict.
Risk of Broader Conflict and Regime Destabilisation
The most extreme option would involve a wider campaign aimed at destabilising Iran’s ruling system — a move fraught with risks.
Iran’s theocracy has endured since the 1979 Islamic Revolution that toppled the US-backed shah. Despite decades of sanctions, wars, and periodic uprisings, the system has survived under successive supreme leaders.
“The American objective is to destabilise the regime,” said David Khalfa, co-founder of the Atlantic Middle East Forum. “The strategy would aim to paralyse the system and disrupt the chain of command.”
Such a scenario could include strikes on senior leadership, including close aides of Ayatollah Khamenei and top IRGC generals. However, Khalfa warned that the regime remains resilient and has likely prepared for such contingencies.
Washington already maintains a significant military footprint in the region, with dozens of aircraft stationed at Al Udeid Air Base in Qatar and Al Dhafra Air Base in the UAE, in addition to naval assets.
A Limited Approach Appears More Likely — For Now
Analysts believe the US may prefer a restrained approach that weakens Iran while avoiding a regional war.
“It looks like Washington wants something limited — enough to apply pressure while minimising Iran’s desire and ability to retaliate at scale,” Sabet said.
For now, Trump continues to balance threats with ambiguity, keeping multiple options open as tensions simmer and the region braces for what could come next.