New generation-class frigate (6,000-ton design)

The Republic of China Navy (ROCN) has resumed work on a national 6,000-ton frigate project. In late October 2025, Taiwan’s Ministry of National Defense released its 2026 budget, allocating USD 4.4 million for the design and evaluation of a next-generation warship. The program, which had been suspended for several years, was restarted due to the deteriorating security situation in the region and around the world.

The next-generation frigate was originally part of an ambitious force-development plan unveiled by the ROC Navy in 2016. The initial goal envisioned a 4,500-ton vessel. However, the project was halted after the Navy updated its requirements to include a modern active electronically scanned array (AESA) radar.

The program was subsequently redirected toward lighter frigates of around 2,500 tons to quickly address the shortage of second-rank combat ships — the Navy’s primary workhorse platforms.

The new project now envisions the construction of a significantly more capable 6,000-ton warship. The frigate is expected to be equipped with vertical launch systems capable of firing Taiwan’s Hsiung Feng IIE (HF-2E) cruise missiles.

The ROC Navy is currently facing a severe fleet-aging problem. A replacement is urgently needed for ten Cheng Kung-class frigates, six Kang Ding-class frigates, and five Chi Yang-class frigates. The situation is particularly critical for the Chi Yang class, whose vessels have been in service for more than 50 years.