【Vanilla】13-Go Submarine Chasers

Crux Shipyard production. Copyright by Higgins-PT (Steam ID: Higgins). All rights reserved. Any commercial use without permission is prohibited. It is strictly forbidden to alter our works or use them for video production without permission. Historical Introduction and Setting The Type 13 Submarine Chaser (K8 Type) was a class of submarine chasers of the Japanese Navy. A total of 15 units were built, 9 of which were lost during the Pacific War. According to the plan of 1939 (Showa 14), 4 units were planned to be built; an additional 7 units were planned in 1940 (Showa 15) under temporary military expenses; and 4 more units were planned in 1941 (Showa 16) under the shipbuilding budget. These submarine chasers were expected to be completed by November 1941 and were launched successively from July 1940 to January 1942. Although they were primarily built for coastal defense and not designed for open sea operations, the outbreak of the Pacific War saw these vessels performing long-distance convoy escort and anti-submarine duties. Their anti-aircraft armament was initially modest, planned with only one high-angle gun and a twin 13 mm machine gun setup. However, this was a significant improvement over earlier Japanese Navy submarine chasers, which were only equipped with machine guns. Despite later additions such as 25 mm guns, most of the lost vessels were victims of aerial attacks. The armament included a high-angle gun without a shield on the foredeck, and the aft deck was equipped with depth charges. Unit 15 and Unit 18, along with other vessels, sank the Gato-class submarines "Wahoo" and "Amberjack," respectively, while Unit 24 alone sank the Tambor-class submarine "Triton." The Type 28 and Type 60 Submarine Chasers simplified the body shape, structure, and equipment. Despite these classifications, all vessels from Number 28 to Number 59, and Numbers 60, 61, and 63 were categorized as Type 13 Submarine Chasers (after the decommissioning of Number 13, they were reclass