Iran will never seek nuclear weapons, with or without nuclear deal, Iranian President Hassan Rouhani said on Wednesday, calling on the European powers to avoid Washington’s mistake of violating Tehran’s 2015 nuclear deal with major powers. “We have never sought nuclear weapons … With or without the nuclear deal we will never seek nuclear weapon … The European powers will be responsible for the consequences of violating the pact,” said Rouhani, according to his website President.Ir.