UN Security Council members signal tough stance even after Teheran's nuclear fuel swap deal with Turkey and Brazil

Iran's recent formal notification to the International Atomic Energy Agency (IAEA) of its nuclear fuel swap deal with Turkey and Brazil - a move aimed at budging from its previous tough stance - is expected to undercut the US-led international campaign for fresh sanctions against Teheran.

Due to deep concerns over Iran's nuclear program, the international community has pushed for several rounds of Teheran-targeted United Nations Security Council resolutions, urging the Islamic nation to put a moratorium on its uranium enrichment.