Pakistan advanced preparations for the second round of US-Iran talks scheduled in Islamabad, despite Iranian state television stating no delegation from Tehran has arrived. A two-week ceasefire began on April 8, with US President Donald Trump warning of renewed bombings without an agreement by Wednesday, while Iran's chief negotiator referenced unrevealed capabilities. US Vice President JD Vance is set to lead the American delegation, following a US Navy seizure of an Iranian container ship.