Pakistan mediates Iran-US tensions as Washington launches economic pressure campaign

Pakistan's military and civilian leadership moved into active mediation mode this week as the United States tightened its economic grip on Iran, launching what Washington called Operation Economic Outcast. The timing was deliberate: as American sanctions machinery engaged, Pakistani officials were already in direct contact with Tehran, trying to build a different kind of momentum.

General Asim Munir, Pakistan's army chief, held talks with Iranian counterparts centered on preventing the conflict from widening and reopening the Strait of Hormuz—the waterway through which roughly a fifth of the world's oil passes. The Pakistani military released a statement emphasizing that these discussions focused on regional stability and negotiated solutions to the disputes driving the two countries toward confrontation. Hours later, Pakistan's Interior Minister Mohsin Naqvi spoke directly with Iranian President Masoud Pezeshkian, framing the conversation around restoring what both sides call the Islamabad Memorandum of Understanding. Naqvi described the exchange as constructive, saying Pezeshkian laid out his government's concerns candidly. The minister left the call optimistic, posting on social media that the meeting ended on a "highly positive note" and expressing hope that the momentum could lead to lasting regional peace.

But the diplomatic overture from Islamabad was unfolding against a much harder backdrop. On Monday, US Treasury Secretary Scott Bessent announced Operation Economic Outcast at a press conference, describing it as a campaign to "sever every economic lifeline that sustains this tyrannical regime until Tehran stands alone." The language was stark. The State Department followed with a detailed list of targets: Iranian military officials involved in weapons procurement and directing attacks on American service members, intelligence entities gathering information on US forces and regional allies, and procurement networks supplying Iran's military and missile programs. Sanctions also hit Iranian oil trading and cyber operations. State Department Spokesperson Tommy Pigott characterized the action as sweeping, touching multiple entities, individuals, and vessels.

Iran's response came swiftly and in two registers. Economy Minister Ali Madanizadeh told state television that Iran was prepared for sanctions and possessed its own countermeasures. He suggested the retaliation would be offensive rather than merely defensive, warning that "the enemies should wait for an attack." He also claimed that neither China nor Russia had accepted the US measures, implying that other nations would resist following Washington's lead. A spokesperson for Iran's Islamic Revolutionary Guard Corps, Brigadier General Hossein Mohebbi, went further, vowing heavy blows against US vital interests and energy infrastructure if Iran's own infrastructure came under threat. The threat was specific: targeting energy chokepoints, a reference to Iran's ability to disrupt global oil supplies.

What emerged was a three-way dynamic. The United States was pursuing economic isolation as a pressure strategy, betting that financial strangulation could force behavioral change. Iran was signaling it would not accept that isolation quietly, hinting at both military and economic retaliation. And Pakistan, positioned between the two powers and invested in regional stability, was attempting to create space for negotiation before the cycle of action and counteraction became irreversible. Whether Islamabad's diplomatic efforts could gain traction against the momentum of American sanctions and Iranian defiance remained an open question.