U.S. President Donald Trump has declared the launch of what he described as the most crushing economic operation
against Iran. In a post on Truth Social, the president stated that Iran had “failed to take” the opportunity to reach a deal and would now face economic warfare and isolation on an unprecedented scale.
Economic Warfare and the Future of Sanctions
Trump’s announcement included a direct warning to international entities. He threatened that any country allowing its financial institutions, businesses, airports, or government entities to provide a “lifeline” to Iran would face TREMENDOUS Economic Consequences.
The president specifically cited oil smuggling, cash transfers, exchange houses, and ship registries as activities that must stop.
The escalation follows the expiration on August 21 of a 60-day full waiver that had allowed Tehran to sell crude oil as part of a June Memorandum of Understanding (MoU) between the United States and Iran. As of mid-August, Iran’s Central Bank Governor Abdolnaser Hemmati acknowledged that the country’s oil exports have declined amid the war and ongoing sanctions, noting that authorities had prepared for revenue losses.
China’s Continued Trade Stance
Despite the threat of secondary sanctions, China remains a primary destination for Iranian exports. Data indicates that China has at times accounted for roughly 90 percent of Iran’s exported crude oil. China has utilized a shadow fleet, ship-to-ship transfers, and obscured vessel identities to facilitate this trade, often purchasing the oil at a discount of $10 to $15 per barrel below Brent crude prices.
Furthermore, China has taken steps to resist U.S. pressure. According to experts, China in May barred its own firms from complying with U.S. sanctions, marking the first time it has invoked such a blocking law. Other nations, including Turkiye and Pakistan, have also maintained trade relations with Tehran. Turkiye’s established posture since 2018 has been that it will not join American sanctions against Iran.
Internal Economic Strain
While international trade continues, Iran’s domestic economy faces significant challenges. The national currency, the rial, has seen a sharp decline, falling from approximately 900,000 to the dollar in early 2025 to nearly 2 million. President Trump recently claimed his administration is destroying Iran's currency,
a development that increases the rial-denominated burden of the country’s $63 billion in foreign currency-denominated debt.
The National Iranian Oil Company (NIOC) is under particular pressure. On August 5, a state bank froze the company’s accounts due to approximately $1 billion in debt owed to the sovereign wealth fund that was two years past due. Additionally, the company faces a $1.5 billion tax assessment. While the oil ministry has attempted to keep production alive through domestic contractors, including companies affiliated with the Revolutionary Guard, financial experts note that the current business model relies on intermediaries and complex payment structures that reduce the final revenue reaching the Iranian state.
Diplomatic Context and Stalled Negotiations
The renewed economic threats arrive as broader diplomatic efforts between Washington and Tehran appear stalled. Negotiations had previously focused on the June 17 Memorandum of Understanding, which had aimed to ensure the reopening of the Strait of Hormuz and established a temporary cease-fire for technical talks.
In response to the latest U.S. announcement, Iranian state media dismissed the threats. The IRIB state broadcaster characterized the comments as following the failure of military aggression,
while the semi-official Tasnim news agency stated the announcement was not a new development,
asserting that Tehran has become skilled at circumventing long-standing financial and economic restrictions.
Продолжение темы
