ROCS Kao Hsiung LCC-1 LST 512 class converted to Command and Control Ship, Amphibious flagship (1957). Recently extensively modified with radar tower and possibly a VLS or other launching system. Formerly USS Dukes County LST-735 (1944-1957) service in World War Two Pacific Campaign landings and Korean War. Taiwan News had more information in a Nov. 2019 article.
Landing Ship (Medium) LSM
LSM-1 class LOA 204′ TDISP 900 tons (17 ex-USN LSMs, with WW2 service, Taiwanese naval service ca. 1946-2004, during which they were extensively updated, most retired by late 1990s, all scrapped or sunk)