China has called the US naval blockade of Iranian ports 'irresponsible and dangerous.' Beijing's foreign ministry stated that the blockade would 'undermine the already fragile ceasefire agreement' and increase risks for ships navigating the Strait of Hormuz, which Iran has effectively closed in reaction to US-Israeli military actions. The blockade, which came into effect on Monday, follows the breakdown of peace negotiations between the US and Iran in Pakistan. US President Donald Trump has indicated that this maritime restriction is intended to coerce Iran into abandoning its nuclear ambitions. Analysts suggest the blockade also serves to exert pressure on China, which is the largest purchaser of Iranian oil, to persuade Tehran to reopen the vital strait. "additional_notes": [ "Iran's ambassador to the UN described the blockade as a 'grave violation' of the country's sovereignty.", "Previously, only Chinese vessels had successfully passed through the strait, raising questions about whether they had to pay Iran for this access.", "The blockade threatens to impact China's oil supply, potentially leading to significant economic repercussions.", "China stresses the importance of achieving a comprehensive ceasefire to stabilize the situation in the Strait and has warned of countermeasures if the US implements additional tariffs related to the blockade." ]