The recording shows that the US military is still implementing a maritime blockade against Iran According to Xinhua News Agency, a sailor on a commercial ship in the waters near the Strait of Hormuz provided an exclusive recording of the ship's radio public channel to Xinhua News Agency reporters. On the 15th, the US military shouted to ships near the strait that the US blockade of Iranian ports and coastal areas was still effective, and warned them not to attempt to break through the blockade. The sailor said that on the same day, he also heard the US military ordering the ship to return to Iranian ports on the radio public channel. The United States and Iran announced on the 14th that they have reached a ceasefire memorandum of understanding, and the official signing ceremony will be held in Switzerland on the 19th. On the 14th, US President Trump posted on social media, ordering the immediate lifting of the US Navy's maritime blockade on Iranian ports.