Iran has said that despite mounting pressure, Iran remained resolute to pursue its nuclear work. Speaking to reporters in Tehran on Tuesday, Iranian Foreign Ministry spokesman Ramin Mehmanparast has dismissed as "illogical" any fresh sanctions against Tehran over its nuclear work.He claimed that sanctions and resolutions have not had and will not have an impact on Iran’s work, adding that the more Iran is pressured over its nuclear work, the more it will become resolute in pursuing its nuclear activities. He also said that Iran has resolved all the ambiguities as confirmed by the UN nuclear watchdog.