The Labuan 4 wreck refers to a shipwreck located off the coast of Labuan, an island located off the coast of Sabah, Malaysia. The shipwreck is believed to be a Japanese cargo vessel that sank during World War II. The Labuan 4 wreck was discovered in 1998 by a team of divers who were exploring the waters around Labuan. Since then, the wreck has become a popular destination for recreational divers, as it is home to a variety of marine life and has many interesting features to explore. Some of the highlights of the Labuan 4 wreck include the ship's cargo hold, which is still filled with items such as sake bottles, porcelain plates, and other artifacts. There are also several gun turrets and anti-aircraft guns on the wreck, which provide a glimpse into the ship's wartime history. It offers a unique and fascinating glimpse into a fascinating chapter of history.