Former Trump deputy national security adviser KT McFarland told Fox Business that the preferable path in Iran is a steady, internal weakening of its security apparatus rather than a sudden military overthrow. This article lays out her argument, what a slow-rolling approach would look like, the risks involved, and why a Republican view favors pressure over nation building. The goal is to explain the strategy plainly and argue for practical tools that limit American boots on the ground while confronting Tehran’s brutal theocracy.
On the Varney & Co. broadcast, McFarland weighed in on the growing danger posed by Iran and the Islamic Revolutionary Guard Corps. She brought the conversation back to leverage and restraint, arguing that direct invasion would be costly and uncertain. Her comments reflect a strain of conservative thought that prioritizes American strength without open-ended occupations.
During the segment she said, “The best solution” in Iran is “sort of a slow-rolling regime change, slow-rolling coup, where the IRGC loses control” and then outlined why pressuring the guardians of the regime can produce results without triggering full-scale war. That line captures the central idea: hit the regime’s tools, not the nation’s people, and allow internal fractures to widen. Republicans favor denying bad actors the resources and freedom to harm Americans while letting internal dynamics do the rest of the work.
A slow-rolling approach means sustained economic squeeze, targeted sanctions, cutting off illicit revenue streams, and backing information campaigns that expose corruption and repression. It also means selectively supporting opposition and civil society where doing so is prudent and safe. The strategy aims to erode the IRGC’s capacity and legitimacy so the regime loses its grip organically rather than being toppled by foreign armies.
There are clear advantages to that path. It avoids the quagmire of occupation, reduces the risk of direct confrontation with regional actors, and forces Tehran to spend resources shoring up loyalty instead of exporting terror. Conservatives want outcomes that protect American lives and treasure while keeping the pressure on bad actors. A patient, focused campaign chips away at the foundations of authoritarian rule without handing the narrative to critics of American intervention.
That said, the approach is not risk free. Slow pressure can provoke violent crackdowns, deepen humanitarian suffering, and give extremist elements chances to exploit instability. It also requires consistent political will from American leaders, because half-measures are often worse than clear resolve. Republicans highlight the need to pair pressure with clear deterrence so adversaries understand there are direct consequences for attacks on U.S. interests.
Operationally, Republicans argue Washington should use intelligence, cyber tools, financial sanctions, and diplomatic isolation to constrain the IRGC. Support for regional partners and clandestine assistance to dissident networks are part of the toolbox, but large-scale troop deployments are not. The idea is to avoid nation building and instead create conditions where change can happen from within, backed by disciplined external pressure.
If America is going to pursue this route, Congress and the administration must coordinate a durable plan that outlasts election cycles and foreign distractions. That means legal authorities for sanctions, funding for information operations, and a coherent posture that mixes firmness with prudence. The choice is stark: allow a hostile, expansionist force to grow stronger, or choose a disciplined strategy that weakens the instruments of oppression while protecting American interests.
Graduate Student, wife, engaged political and legal writer.