The US, Britain, France and Germany are pressing countries on the IAEA board to back a resolution referring Iran to the UN Security Council over its nuclear activities. (Replaces erroneous paragraph 3, making clear that Iran's nuclear facilities were bombarded last year, not this year)By Francois Murphy and John IrishVIENNA/PARIS, Sept 4 (Reuters) - The U.S. Key points and original sources are listed below.

• The US, Britain, France and Germany are pressing countries on the IAEA board to back a resolution referring Iran to the UN Security Council over its nuclear activities. The move follows months of tensions over Tehran’s refusal to allow inspectors access to dam...S1

• (Replaces erroneous paragraph 3, making clear that Iran's nuclear facilities were bombarded last year, not this year)By Francois Murphy and John IrishVIENNA/PARIS, Sept 4 (Reuters) - The U.S. and its allies Britain, France and Germany are pushing other countri...S2