A Western diplomat speaking anonymously has referred to the proposed uranium fuel agreement between Iran, Turkey and Brazil as technically flawed.AFP quoted the diplomat as saying, "Getting this fuel in one year is impossible. It takes at least one and a half years to have this." He added, "There is something tricky there, but we will see in a year. It is still too early."The anonymous diplomat's comments came after Iran formally submitted the fuel swap deal to the International Atomic Energy Agency on Monday.