Islamabad emerged as a key diplomatic hub as Iranian Foreign Minister Abbas Araghchi arrived for crucial consultations amid a fragile ceasefire with the United States. With US envoys also landing in Pakistan, the developments signal renewed but uncertain efforts to revive negotiations. PICS/AFP

The US and Iran failed to reach a peace deal at their historic 21-hour talks in Pakistan, leaving the fate of a tenuous two-week ceasefire in doubt, with both sides attempting to hold each other responsible for the collapse of the negotiations. (Pics/AFP)