An advance delegation from the United States has reportedly arrived in Islamabad as preparations intensify for a possible second round of negotiations between Washington and Iran.
According to reports, teams from multiple foreign delegations are now reaching Pakistan ahead of the anticipated talks, although no official date has yet been publicly confirmed by Pakistan, Iran or the United States.
Security across Islamabad and neighbouring Rawalpindi has been dramatically increased. Authorities have sealed the high-security Red Zone, suspended major transport services and advised residents to use alternate routes. Public, private and goods transport restrictions were also introduced in parts of the twin cities.
Officials say the measures are linked to the arrival of foreign delegations and the need to ensure secure movement during sensitive diplomatic activity.
Reports indicate more than 10,000 police personnel have been deployed, with checkpoints, surveillance systems and rapid response units activated throughout the area. Snipers, elite security teams and intelligence operations have also reportedly been put in place.
Pakistan has emerged as an important mediator in the current crisis. Prime Minister Shehbaz Sharif previously invited delegations from both countries after helping broker a temporary ceasefire earlier this month.
The broader conflict began after joint U.S.-Israeli strikes on Iran in late February, followed by retaliatory attacks and disruptions in the Strait of Hormuz. Since then, diplomatic efforts have focused on preventing a wider regional war and reopening channels for negotiation.
Recent comments from senior leaders suggest cautious optimism. Donald Trump has said conversations with Iran are progressing, while Iranian officials have acknowledged some movement but warned major differences still remain.
Pakistan’s role as host highlights its growing diplomatic importance in a tense international moment. If the talks proceed successfully, they could help reduce regional instability, ease pressure on global energy markets and open the door to a longer-term agreement.