Iran's speaker arrived in Pakistan for ceasefire talks, displaying child victims' photos.

US Navy blocks Strait of Hormuz after failed Iran nuclear talks.

Vance ends 21-hour Iran talks in Pakistan with no deal.

U.S. and Iran discuss nuclear disarmament in Islamabad.

Pakistan mediates US-Iran ceasefire amid Nobel nomination speculation.

Pakistan's defense minister calls Israel a "cancerous state" sparking diplomatic tensions.

VP Vance departs for Pakistan to negotiate peace with Iran.

Vance leads U.S.-Iran talks in Pakistan for permanent peace.

Pakistan's defense minister deleted a post calling for Jews to burn in hell after international backlash.

US and Iran peace talks in Pakistan end without a deal.