So long, FF-1073
The Republic of China, aka KMT China, aka Taiwan, only has four somewhat operable diesel-electric submarines– two 1980s era Dutch Zwaardvis-class and two GUPPY-vintage Tench-class training boats– along with a shrinking supply of about 60 aging German-made 533mm AEG SUT 264 torpedoes. I say shrinking because last week, the country’s Navy burned at least one SUT on a retired frigate, the ex-ROCN Chi Yang (FF-932). Notably, it was the first time the country has fired a “warshot” torpedo in at least 13 years.
The SINKEX seems to have gone well.
Chi Yang was the former Knox-class destroyer escort/fast frigate USS Robert E. Peary (DE/FF-1073). Commissioned in 1972, she spent a solid 20 years stationed in the Pacific, including numerous Westpac cruises during the Vietnam era, before she was decommissioned in 1992 as part of the peace dividend.
Peary, the third such ship named for the famed Arctic explorer, in better times:
The frigate went on to serve Taiwan for 25 years.
The ROCN still has six former Knoxes, now all in their mid-40s, in service as the much-modified Chi Yang-class, up-armed with Standard SM-1MR missiles in 10-cell box launchers as well as possibly new Hsiung Feng III missiles in addition to their old 5-inch gun, ASW torpedo tubes, and clunky Mk. 16 launcher filled with both Harpoons and ASROC. Of note, the country has over 20 frigates and destroyers, hulls that would be much in demand for sub-busting in the event that the PRC decides to get handsy.
As for replacement torpedos for the ROCN, in May, it was announced that the U.S. would sell Taiwan up to eighteen MK-48 Mod 6AT heavyweight torpedoes for $180 million, marking the first time the country has used such fish.