US-Iran tensions remain high as Tehran warns it will respond to ‘any aggression’, while Trump says the ceasefire is on ‘life support’. Tensions between the United States and Iran remain high as Tehran warned it was prepared to respond to “any aggression” after US President Donald Trump said the fragile ceasefire was on “massive life support”. Trump on Monday rejected Iran’s latest response to his peace proposal, calling it “stupid”. Recommended Stories list of 4 items list 1 of 4 Former Qatar PM: Netanyahu using Iran war to reshape Middle East list 2 of 4 Is the US empire in the middle of a long decline? list 3 of 4 Trump says ceasefire is on ‘life support’ after rejecting Iran’s proposal list 4 of 4 Global energy crisis highlights meagre oil buffers in developing world end of list Iran’s parliamentary speaker, Mohammad Bagher Ghalibaf, said Iranian forces are ready to retaliate if attacked, warning the US would be “surprised” by its response.…