Sept 9 (Reuters) - Western powers have submitted a proposed resolution to the U.N. nuclear watchdog's 35-nation Board of Governors that would report Iran to the U.N. Security Council for the first time in 20 years for breaching its obligations under the nuclear Non-Proliferation Treaty.Diplomats at the International Atomic Energy Agency say the text proposed by the United States, Britain, France and Germany is almost certain to pass, with a vote expected later on Wednesday or on Thursday.Below are some key facts about the treaty. PURPOSE OF THE NPT

Sept 9 (Reuters) - Western powers have submitted a proposed resolution to the U.N. nuclear watchdog's 35-nation Board of Governors that would report Iran to the U.N. Security…

By Francois MurphyVIENNA, Sept 9 (Reuters) - The U.N. nuclear watchdog's 35-nation board of governors has passed a resolution reporting Iran to the U.N. Security Council for the…