The announcement of an impending Iran deal could not have been a better birthday gift for President Donald Trump – but celebrations could be short-lived if fragile details of the agreement fail to hold. Obstacles will not be easy to overcome, Chinese observers say. Any lasting framework must navigate uncertainties around the fate of Iran’s nuclear programme under its new regime, the mechanisms of sanction relief for Tehran and a rattled Israel, which has vowed to remove what Prime Minister...

Beijing has warned of a resolute response to the Pentagon’s newly expanded blacklist of Chinese companies, accusing Washington of using national security as a pretext to curb the development of Chinese firms. The warning came after the US Defence Department released its updated Section 1260H list on Monday as required by American law, expanding the roster to 188 entities, up from 134 last year. The list names what the department says are “Chinese military companies” operating, directly or...