Introduction
In August 2026, after six months of failed military operations, the Trump administration announced “Operation Economic Outcast”—a campaign to financially isolate Iran. Facing a military stalemate and unable to convince Iran to surrender its nuclear capabilities or to facilitate a government overthrow, the administration is attempting to accomplish through economic pressure what it could not with military force.
When announcing this “economic D-Day,” Treasury Secretary Scott Bessent argued it would “collapse every last option for Iran” by monitoring oil transfers between ships, freezing digital asset flows, tracking gold movements, and imposing secondary sanctions on any nation continuing to trade with Tehran. The goal was to isolate the Iranian regime and the Islamic Revolutionary Guard Corps (IRGC) and deprive them of the resources to fund their terror, weapons programs, and proxy wars.
It is by no means clear that a strategy predicated on economic deprivation will prove more successful than the previous six months of military operations. The Iranian regime is notoriously indifferent toward its own people, who will disproportionately bear the consequences of this campaign. For economic pressure to have any effect on the regime’s calculus, it would need to be unremitting. Yet, the Trump administration’s incoherent policies undercut its capacity to enforce Iran’s isolation from the international economy. The Trump administration’s dismantling of financial regulatory barriers, which has increased the American public’s exposure to financial crimes, also vitiates the very tools that are required to prevent Iran from moving money through the U.S. financial system. One side of the Trump administration’s government is choking off Iran’s oil revenue while the other side is opening the door to Iran’s financial access.
One side of the Trump administration’s government is choking off Iran’s oil revenue while the other side is opening the door to Iran’s financial access.
The dual fronts of economic isolation
The Trump administration’s plan to isolate Iran economically is conceived in two parts: blocking Iran’s ability to import and export goods and severing the financial flows of money that fuel its government and military. The Trump administration is addressing the first pillar with military force—the naval blockade of the Strait of Hormuz. To this point, the blockade has indeed restricted Iran’s flow of imports and exports, severely straining its economy.
Nevertheless, the U.S. naval blockade is highly unlikely to be sufficient, in and of themselves, to extract major concessions from Iran. Iran historically has developed sophisticated maritime and logistical workarounds to bypass U.S. enforcement efforts and will do so again with the naval blockade with enough time. Over the years, the regime has deployed shadow tankers such as the Gabon-flagged Pablo, which operated with turned-off tracking transponders to conduct illicit, middle-of-the-night oil transfers off the coast of Malaysia. Independent, privately owned “teapot” refineries in China’s Shandong province routinely bought millions of barrels of discounted Iranian oil, operating entirely beyond the reach of American financial oversight.
Though the current blockade is formidable, it is not impregnable. Just as the Gulf Arab states are seeking to develop alternative routes for their energy exports that avoid the Strait of Hormuz, Iran can be expected to do the same. These alternative routes would help Iran navigate around the stranglehold the blockade puts on its economy.
The domestic blind spot: Financial deregulation under Trump
Thus, the United States would need to complement the blockade with an aggressive effort to identify and disrupt the payments that result from Iran’s sanctions evasion. This requires financial regulation—the ability to track and interdict money flows that sustain the Iranian state—which is the second pillar of an effective economic isolation strategy. As the United States’ ability to physically prevent the shipment of Iranian oil declines, it will need to rely more heavily on obstructing Iran’s access to the revenue generated by export sales. And this is precisely where the Trump administration’s deregulation of the U.S. financial system has deleterious implications for its Iran policy.
The Trump administration either misunderstands how state actors access capital or is deliberately choosing to prioritize domestic financial deregulation over national security goals. Either way, the outcome remains the same, with the administration disregarding how sophisticated state adversaries actually operate in the modern financial system. Iran does not collect payment for its goods via the direct transfer of money from the recipient’s bank account to Iranian state coffers, the traditional mechanism. Instead, the Iranian government and Iranian-controlled entities have constructed a sophisticated multilayered network of capital access that operates entirely independent of conventional oil export channels.
This network includes shell companies that help obscure Iran’s ownership of the assets; cryptocurrency exchanges that allow Iran to more easily evade sanctions; real estate purchases that provide capital growth and a source of money-laundering; shadow banking schemes that make it easier for Iran to send money through the formal financial system; and hawala networks that allow Iran to send money informally across borders.This architecture was built deliberately after years of Western sanctions forced Iran to become more creative in its strategy of how to distribute and grow its money.
In a self-inflicted blow to its own policy, the Trump administration’s Department of the Treasury and the Financial Crimes Enforcement Network (FinCEN) have systematically weakened the domestic financial enforcement tools needed to stop Iran from accessing capital through these alternative pathways. As the administration wages economic war abroad, it is simultaneously disarming the very systems responsible for preventing Iran from moving capital through the U.S. financial system. The most relevant deregulatory actions in this regard include the following examples:
Corporate blind spots: Gutting the Corporate Transparency Act
Under the Corporate Transparency Act (CTA), enacted by Congress in 2021, a final implementation rule took effect on January 1, 2024, and required millions of existing and newly formed companies to disclose their true owners—names, dates of birth, addresses, and identification documents—in a centralized FinCEN database accessible to law enforcement. However, on March 21, 2025, FinCEN eliminated beneficial ownership reporting requirements under the CTA for all U.S. entities. By rescinding these reporting obligations, the administration exempted approximately 99 percent of American companies from reporting. More critically, Iran could exploit this rollback by registering shell companies through agents in the United States and claim U.S. ownership without revealing the true beneficial owner, making it easier for the Iranian regime to elude investigators.
The Trump administration’s own analysis identifies Iran as a key actor that exploits “opaque corporate registries” to evade sanctions, which Iranian actors have done as recently as 2021. In fact, shell companies are Iran’s primary mechanism for moving money through the American financial system. In 2024 alone, an estimated $9 billion in Iran-linked funds cleared U.S. accounts, including $5 billion moved by foreign shell entities and $4 billion by oil front companies, according to FinCEN. The Islamic Republic of Iran Shipping Lines uses shell company networks to obscure fleet ownership. Iranian currency exchanges such as Amin Exchange also operate through front companies to hide Iranian ownership of money-laundering networks.
The need to remove blind spots in corporate transactions was demonstrated years before the CTA was enacted in cases such as the one involving 650 Fifth Avenue in Manhattan, in which Iranian entities used shell companies to obscure their ownership stake in a New York City skyscraper. Because law enforcement did not have access to beneficial ownership information, Iran was able to profit off this asset for years before an expensive investigation uncovered this arrangement.
Congress enacted the Corporate Transparency Act in 2021 precisely to eliminate these multibillion-dollar corporate blind spots. With this newfound transparency, law enforcement was able to easily dismantle these complex schemes that used shell companies. For instance, in 2025, the Trump administration itself published several documents identifying more than 100 shell companies used to launder at least $77 million in narcotics proceeds tied to networks linking Mexican drug cartels and Chinese chemical companies sourcing fentanyl precursors.
Now that the administration has stopped enforcing beneficial ownership reporting, law enforcement’s hands are once again tied. Much like before, an Iranian agent is able to use an American shell company to open an American bank account and move millions of dollars through the American economy with confidence that they will not be caught.
It is thus unsurprising that law enforcement groups and national security experts have sounded the alarm about the rollback, with the National Narcotic Officers’ Associations’ Coalition warning that “it is the criminal enterprises—drug traffickers, money launderers, and their financial enablers—who stand to gain if this law is weakened.” For Iran, this corporate blind spot provides an ideal pathway to move illicit money directly through American front companies.
Opening real estate to illicit capital
A second critical gap is the elimination of property transaction reporting requirements. In August 2024, the Treasury Department finalized a rule requiring the reporting of all nonfinanced (all-cash) residential real estate transfers made through legal entities or trusts. This requirement was specifically designed to detect money laundering through real estate, a documented Iranian tactic, as in the 650 Fifth Avenue skyscraper case.
Real estate is particularly attractive for entities engaged in sanctions evasion because it provides a mechanism for converting illicit currency into a hard asset. This serves the purpose of obscuring the origins of the capital while providing plausible deniability for the source of funds. American real estate offers sanctioned actors an attractive way to invest their money safely and to launder money beyond U.S. oversight. Left unchecked, these properties can then be used to shelter dirty money and fund illicit activity without any insight into who actually controls them. Again, this is not a theoretical or hypothetical threat to American security and its financial system. Transparency International estimates drug cartels, corrupt officials, and other criminals laundered more than $2.3 billion through real estate in the United States just between 2015 and 2020.
Rather than aggressively defend and enforce the rule designed to detect such foreign money laundering and sanctions evasion, the administration undercut it at every turn. The Treasury Department spent 2025 postponing the reporting requirements and slowing down court proceedings. However, in August 2026, the Treasury Department went a step further and ended the reporting requirements altogether. Through these deliberate actions, the government has prioritized real estate industry groups—which argued that the reporting requirements were unduly burdensome—over national security experts seeking to protect the country from adversaries and criminal actors. An IRGC-linked entity could now purchase and sell a $10 million residential property in Miami, New York, or Los Angeles, using proceeds from cyber fraud, extortion, or sanctions evasion to launder criminal capital into clean U.S. assets with minimal risk of detection or federal scrutiny.
The ultimate result of this rollback is that there is significantly less federal visibility into all-cash property sales. A 2025 report from the U.S. Government Accountability Office argues that beneficial ownership information helps detect and prevent fraud in federal government programs, including procurement, grants, and eligibility-related fraud. Yet the administration eliminated these transparency requirements, making real estate fraud much easier to perpetrate.
Slashing anti-money laundering enforcement
The Trump administration has also systematically reduced the resources devoted to anti-money laundering enforcement (AML) and deprioritized terrorism financing cases within the federal government. As federal watchdogs scaled back investigations and adopted a lighter regulatory touch, global U.S. penalties for anti-money laundering and sanctions breaches dropped by 61 percent—falling from $4.3 billion to just $1.7 billion in a single year. When enforcement fines decrease, compliance departments scale back their monitoring efforts and recalibrate their threat assessments based on reduced enforcement efforts. Scaling back investigations sends a clear signal from the administration to the financial industry that violations of AML compliance requirements will be ignored and unenforced in the interest of facilitating capital flows.
Deregulating crypto and pardoning violators
The Trump administration has also relaxed AML compliance requirements for cryptocurrency platforms, reduced oversight of cryptocurrency markets, and pardoned the worst violators, despite documented evidence that these platforms facilitate terrorism financing and sanctions evasion.
This is a serious national security vulnerability because cryptocurrency is an ideal vehicle for sanctions evasion. Decentralized finance (DeFi) is a core component of the cryptocurrency ecosystem, made up of decentralized platforms that operate without the traditional intermediaries such as banks. Bad actors can use crypto to quickly move funds across borders and can use DeFi platforms such as mixers and privacy coins to obscure their digital trails. This combination of speed and opacity makes the growth of DeFi an incredibly ripe opportunity for bad actors around the world. In one documented case, federal prosecutors charged a Venezuelan national with laundering approximately $1 billion in illicit funds by allegedly using the Tether Stablecoin (USDT)—a scheme uncovered only through confidential informants.
By pardoning violators, relaxing compliance, and reducing oversight of crypto markets, the Trump administration sends a clear message: Cryptocurrency platforms can process illicit transactions—including those from Iran—with minimal enforcement risk.
Iran is actively exploiting this same vulnerability. According to a September 2026 Department of Justice forfeiture action, two Chinese companies are alleged to have used Binance trading accounts “to launder the proceeds of black-market sales of Iranian oil, funneling the illicit funds to the Government of Iran, its agents, and/or its proxies, where they were used to finance terrorist and other activities of the Iranian government.” More than $1.5 billion was funneled directly to Iran’s IRGC, a designated terrorist organization. President Trump pardoned Binance founder Changpeng Zhao in October 2025 despite his guilty plea to violating U.S. anti-money laundering laws. By pardoning violators, relaxing compliance, and reducing oversight of crypto markets, the Trump administration sends a clear message: Cryptocurrency platforms can process illicit transactions—including those from Iran—with minimal enforcement risk.
The national security consequence: Terrorism financing and direct threats to Americans
The incoherence of the administration’s “economic D-Day” becomes undeniable when examining it against the full scope of the Trump administration’s economic policy. The Treasury Department has simultaneously sanctioned Iranian money-laundering networks while eliminating the domestic tools that would prevent those same networks from operating in America.
American forces are deployed to the Strait of Hormuz to blockade Iranian ports, but the barriers that previously slowed money flows and gave investigators time to catch illicit transactions that finance Iran’s military capabilities have been systematically removed. The Treasury Department cannot identify these transactions because the tools to detect them have been substantially weakened or eliminated. The dissonance in the Trump administration’s approach is not just bad policy; it has direct national security consequences that put American lives at risk.
The lesson is clear: Sanctions regimes fail to achieve their primary objectives in practice unless backed by strict, universal enforcement mechanisms that aim to block every available avenue of evasion. Failure to ensure the tools are in place to amplify the impact of economic sanctions is no less of a blunder than the administration’s botched planning for the war itself. Whatever one thinks of the objectives and merits of Operation Economic Outcast, its bungled implementation can only be described as incompetence.