Panama-Flagged HAPPY HERO Detained in Shanghai

The general cargo vessel HAPPY HERO, flagged in Panama, was detained in Shanghai following a Port State Control inspection on 22 Jul 2026. The ship, with a gross tonnage of 6,381 and deadweight of 10,090, was found with seven deficiencies, all of which were considered detainable. The inspection was conducted under the Tokyo Memorandum of Understanding (MOU) framework. The vessel is managed by HK LINE CO.,LTD, the company responsible for its International Safety Management (ISM) compliance. The detention indicates serious concerns regarding the ship's condition or operational standards. Port State Control detentions are measures to ensure maritime safety and environmental protection by enforcing international regulations. The detention of HAPPY HERO will remain in effect until the identified deficiencies are rectified and the vessel meets the required standards for safe operation. This incident highlights the ongoing efforts by maritime authorities to uphold safety and regulatory compliance in global shipping operations.