A well-informed Iranian source has told me that Tehran has officially received the American response to Iran’s proposal, and Washington has rejected Iran’s conditions in their entirety. Iranian negotiating team included five conditions that must be met before entering into talks on the nuclear file: 1.Ending the war on all fronts 2.Lifting all sanctions 3.Releasing frozen assets 4.Compensating for war damages and losses 5.Recognition of Iran’s sovereign right over the Strait of Hormuz