Donald Trump postponed his state visit to Beijing for several weeks to manage the ongoing war in Iran and the blockade of the Strait of Hormuz.China refused a US request for naval assistance in the waterway while providing humanitarian aid to Iran and calling for an immediate ceasefire.The diplomatic shift coincides with trade talks in Paris where officials discussed tariff concessions despite concerns over US military focus in Asia.Experts suggest the delay in the presidential trip could impact arms sales to Taiwan while the US military concentrates assets in the Middle East.