Iran-US War Enters Critical Phase as Pakistan Mediates and Russia Steps In
With the Iran-US war entering its seventh week, Pakistan has stepped up mediation efforts after Trump cancelled envoy visits. Iran's foreign minister is now in Russia for strategic consultations with Putin, while the US maintains its naval blockade of Iranian ports despite Iran's claim to have reopened the Strait of Hormuz.
Introduction
The Iran-US war, now in its seventh week, has entered a critical diplomatic phase. With Pakistan attempting to broker peace talks and Iran seeking strategic support from Russia, the conflict shows no sign of immediate resolution. President Donald Trump has cancelled a scheduled visit by top envoys to Pakistan, while Iran insists the US naval blockade on its ports must end before any new negotiations can begin.
The situation has global implications, with oil prices surging and international concern growing over the stability of the Strait of Hormuz—the critical waterway through which 20% of the world’s oil passes.
Pakistan’s Mediation Efforts Hit Roadblock
Trump Cancels Envoy Visit
Pakistan’s leadership sought Sunday to revive peace talks between the United States and Iran, but those efforts were immediately complicated when President Trump cancelled plans for his top envoys, Steve Witkoff and Jared Kushner, to travel to Islamabad for negotiations.
“If they want to talk, all they have to do is call!!!” Trump posted on social media, making it clear he expected Iran to initiate direct contact rather than continuing what he viewed as indirect diplomatic maneuvers.
Iran’s Condition for Talks
During a phone call Saturday night, Iranian President Masoud Pezeshkian told Pakistani Prime Minister Shehbaz Sharif that the United States “should first remove operational obstacles, including the blockade,” before launching any new round of negotiations, according to Iranian state media agencies ISNA and Tasnim.
This position has been consistent throughout the conflict: Iran views the US naval blockade as a violation of any ceasefire agreement and demands its removal as a precondition for substantive talks.
Iran’s Strategic Outreach to Russia
Foreign Minister Visits Putin
Iran’s Foreign Minister Abbas Araghchi has arrived in St Petersburg for talks with Russian President Vladimir Putin, signaling Tehran’s effort to secure strategic backing as diplomatic channels with Western powers remain strained.
Upon arrival, Araghchi described the visit as “crucial for war review” and part of continued high-level consultations on regional and international issues. The meeting with Putin is expected to focus on:
- Coordination over the ongoing conflict
- Stalled negotiations with the United States
- Broader regional dynamics, including the situation in the Strait of Hormuz
- Military developments and potential scenarios for the coming phase
Russia’s Strategic Positioning
Russia has increasingly positioned itself as Iran’s key diplomatic supporter. Senior Russian lawmakers have criticized what they describe as Washington’s reliance on coercive tactics and assumptions of quick military success.
Alexey Pushkov, a senior figure in Russia’s Federation Council, argued that the United States was “clearly unprepared” for a potential war with Iran, pointing to Tehran’s long-term military preparation, including hardened and underground missile infrastructure and a large arsenal of drones and missiles.
Russia’s envoy to international organisations in Vienna, Mikhail Ulyanov, has also criticized the US approach, arguing that pressure tactics and ultimatums are counterproductive and urging a shift toward a more balanced negotiating framework.
The Blockade and Strait of Hormuz
Iran Claims Reopening, US Maintains Blockade
Iran announced Friday that it had fully reopened the Strait of Hormuz to commercial vessels, but significant questions remain about how much freedom ships actually have to transit the waterway. The US maintains that its naval blockade “will remain in full force” until Tehran reaches a deal with Washington, including on its nuclear program.
The contradiction highlights the complexity of the situation: while Iran may have technically lifted restrictions on commercial traffic, the US blockade continues to prevent ships from entering or leaving Iranian ports, effectively controlling the flow of commerce through the strategic waterway.
US Enforcement Intensifies
According to US Central Command, American forces have turned back 38 vessels as part of the ongoing blockade targeting Iranian ports, signaling a significant tightening of maritime enforcement. The scale of the turnbacks suggests a more assertive operational posture compared to earlier stages of the blockade.
CENTCOM said American forces instructed the ships to reverse course or return to port, underscoring Washington’s intent to strictly control access to Iranian waters. This move is likely to deepen disruption across regional shipping lanes and increase the risk of escalation.
Iran’s Conditional Threat
Iranian officials have made clear that the Strait of Hormuz “will not remain open” if the US blockade continues. Mohammad Bagher Qalibaf, Iran’s parliamentary speaker, posted on X that Iran’s reopening was contingent on the US ending its blockade—a position that Iranian officials say violates the ceasefire agreement between the two nations.
Nuclear Negotiations at Impasse
Trump’s Hardline Position
Speaking on Fox News Sunday, Trump made his conditions for ending the war clear: “They know what has to be in the agreement. It’s very simple: They cannot have a nuclear weapon, otherwise there’s no reason to meet.”
The US president has suggested that Iran has agreed to hand over its enriched uranium, telling a crowd in Arizona that “The USA will get all the nuclear dust. We’re going to get it by going in with Iran with lots of excavators.”
However, neither Iran nor countries acting as intermediaries in the conflict have confirmed that Tehran has made such an agreement, leaving the status of nuclear negotiations uncertain.
Iran’s Phased Approach
According to a report by Axios, Iran has proposed a new framework to reopen the Strait of Hormuz and de-escalate the conflict, while postponing contentious nuclear negotiations to a later stage. The offer, conveyed through Pakistani intermediaries, suggests Tehran is seeking a phased approach—prioritising maritime access and economic relief before addressing long-term nuclear commitments.
Such sequencing could ease immediate tensions in global energy markets but complicates Washington’s broader strategic objectives. Analysts note that accepting a Hormuz-focused deal without parallel nuclear concessions could reduce US leverage over Iran’s enrichment programme.
Oil Markets and Global Impact
Prices Surge
The continued uncertainty has pushed oil prices higher. Brent crude futures rose 2.11% to $107.55 a barrel, while US West Texas Intermediate increased 2.14% to $96.42 a barrel.
The head of the International Energy Agency had previously warned that the energy crisis could get worse if the strait did not remain fully open, highlighting the global stakes of the diplomatic standoff.
Economic Sanctions Escalate
The US has escalated economic pressure by imposing sanctions on Chinese petrochemical firm Hengli Petrochemical over alleged purchases of Iranian oil. The US Treasury described Hengli as a major buyer of Iranian crude, accusing it of facilitating billions of dollars in transactions—a claim the company has denied.
Shares of Hengli Petrochemical fell sharply by around 10% following the announcement. Beijing has strongly criticised the move, calling the sanctions “illegal” and accusing the US of weaponising trade and technology issues.
Regional Tensions Continue
Northern Israel Under Drone Threat
The conflict’s regional dimensions remain volatile. Air raid sirens have repeatedly sounded across northern Israel’s Western Galilee region, with reports indicating suspected drone intrusions from Lebanon. The repeated alerts underscore the persistent pressure from aerial threats and the fragile security environment along the northern front.
Hezbollah Rejects “One-Sided” Ceasefire
Tensions between Israel and Hezbollah are escalating, with the Lebanese armed group openly rejecting what it calls a “one-sided” ceasefire arrangement. Hezbollah has stressed it was not a party to the truce brokered between Israel and the Lebanese state and has objected to provisions allowing Israel to carry out pre-emptive strikes.
The group has increased the pace and scope of its operations, targeting not only Israeli troops inside southern Lebanon but also areas in northern Israel, signaling a potential breakdown in the already fragile ceasefire framework.
Looking Ahead
The coming days will be critical. With Iran’s Foreign Minister in Russia for high-level consultations and Pakistan continuing its mediation efforts, there are multiple diplomatic tracks in play. However, the fundamental impasse remains: Iran demands the end of the US blockade as a precondition for talks, while Trump insists on Iran abandoning its nuclear program before any deal can be reached.
The risk of escalation remains high. Trump has warned that if there’s no deal when the current ceasefire expires, “you’ll have a blockade and unfortunately we’ll have to start dropping bombs again.” Yet he has also expressed optimism, telling reporters that a deal is “going to happen.”
For now, the world watches and waits as diplomatic efforts continue against a backdrop of naval enforcement, soaring oil prices, and the ever-present threat of renewed hostilities.
Sources
- Times Now News - Iran US Israel War Live Updates
- AP News - Iran reopens Strait of Hormuz, but threatens to close it again as US maintains its blockade
- Axios reporting on Pakistan-mediated negotiations
- US Central Command social media statements
- Iranian state media (ISNA, Tasnim)