Pakistan, March 11 -- Iran's Foreign Minister Abbas Araghchi said Tuesday his country would keep fighting as long as necessary, casting doubt on US President Donald Trump's insistence that the conflict would be over "soon." The remarks from one of Iran's top leaders, who also ruled out negotiations with Washington, came as Tehran launched a new wave of attacks on US-allied Gulf nations hours after Trump's assurances of a swift end to the rapidly widening conflict. Trump's comments helped reverse the stock market slumps and oil price jumps of a day earlier, with markets in Tokyo and Seoul opening strongly, and oil prices down as much as five percent, a day after benchmark crude rocketed past $100 a barrel. "It's going to be ended soon, an...