Commercial vessels halted in the Strait of Hormuz amid a shipping standstill on April 19, 2026. Photo: X
On the 14th day of the ceasefire on Tuesday, April 21, uncertainty surrounds a planned second round of negotiations between the United States and Iran in Islamabad, with Tehran yet to confirm its participation ahead of the Wednesday, April 22 deadline.
Pakistani officials said diplomatic contacts with Washington and Tehran intensified over the past 24 hours to keep talks on schedule. A Pakistani official told Reuters there were “positive signals” from Iran, with efforts under way to secure its delegation’s arrival.
Associated Press reported stepped-up engagement by Pakistan, while The Washington Post said Islamabad urged US President Donald Trump to avoid strong public rhetoric that could derail diplomacy.
Trump warned of “great destruction” if talks fail, while asserting the US was “winning the war by a lot”. In posts on Truth Social, he criticised coverage by The New York Times, The Wall Street Journal and The Washington Post, claiming they misrepresented battlefield realities.
He also said Iran was suffering heavy losses and facing severe economic pressure due to the naval blockade.
CNN reported that officials within the administration believe Trump’s statements have damaged trust, with Iranian negotiators wary of engaging under public pressure and sensitive to perceptions of weakness.
US Vice President J D Vance is expected in Islamabad for discussions aimed at reviving negotiations, though officials caution that developments remain fluid.
Sources indicated Tehran proposed a 10-year suspension of uranium enrichment, followed by a controlled framework allowing limited activity below weapons-grade levels.
Iranian Parliament Speaker Mohammad Bagher Ghalibaf said negotiations would not proceed under threats, accusing Washington of attempting to impose terms through coercion.
Foreign Minister Abbas Araqchi told Mohammad Ishaq Dar that US actions against Iranian commercial vessels were undermining diplomatic prospects.
Axios reported that Iran’s Supreme Leader approved negotiations, although internal pressure from the Revolutionary Guard has pushed negotiators towards a firmer stance.
Bloomberg reported a drop in oil prices amid indications that Iran could still participate in talks.
Maritime activity in the Strait of Hormuz has slowed sharply, with Iran’s Tasnim agency reporting only three vessels passed through in a 12-hour period, reflecting heightened tensions linked to the US blockade.
A US naval operation has intensified the standoff after forces seized the Iran-linked M/V Touska for allegedly breaching the blockade.
The United States Central Command said a guided-missile destroyer disabled the vessel before Marines boarded it. US media reports said the ship could be treated as “spoils of war” depending on its cargo.
Iran has condemned the seizure and warned of retaliation, while still withholding a final decision on attending the Islamabad talks.
US officials said Trump is inclined towards a negotiated resolution but is maintaining military pressure. An official told Axios the president wants a swift end to the crisis, particularly over Iran’s use of the Strait of Hormuz as leverage.
Israeli officials have warned that ongoing negotiations do not address Iran’s ballistic missile programme, raising concerns about future security risks if the issue remains unresolved.
Israel is seeking to establish what it describes as an “advanced defence line” across parts of Syria and Lebanon, citing strategic terrain and
security considerations.
Lebanese authorities said Israeli strikes have killed at least 2,387 people and injured 7,602 since early March. Recovery operations continue in areas hit by heavy bombardment, with fears the toll may rise.
British media assessments describe the current phase as marked by confusion and unpredictability, driven by conflicting US messaging and entrenched mistrust between the parties.
With the ceasefire nearing its end, the outcome of the proposed Islamabad talks remains unclear, leaving the region at a critical juncture.
This post was last modified on April 21, 2026 7:35 am