TEHRAN, Iran (AFP) — Iran and the United States (US) have reached an agreement to end nearly four months of war, paving the way for detailed negotiations on the Islamic republic's nuclear programme and sanctions relief. Few details have been officially released, but Iranian media have published what they say are elements of the 14-point agreement. Before the deal was announced, Iran's Foreign Minister Abbas Araghchi said the details would only be disclosed once the agreement is signed.