Tight security in Islamabad as US-Iran talks set to go ahead Security is on lockdown in Islamabad where preparations are being made for new US‑Iran talks.Share this: Strait of Hormuz leverage looms over US-Iran talks in IslamabadDateApril 11, 2026In relation toAl-JazeeraIran war live: Historic face-to-face talks with US continue in IslamabadDateApril 11, 2026In relation toAl-JazeeraIslamabad on lockdown ahead of US-Iran talksDateApril 10, 2026In relation toAl-Jazeera