Delegations arrive in Tehran for security talks Delegations arrive in Tehran for security talksShare this: US-Iran delegations arrive as talks begin in SwitzerlandDateJune 21, 2026In relation toAl-JazeeraIslamabad on lockdown ahead of US-Iran talksDateApril 10, 2026In relation toAl-JazeeraIran says it will name its terms for reopening Strait of HormuzDateAugust 27, 2026In relation toAl-Jazeera