Taiwan to Construct 10 Light Frigates for Air Defense, Anti-submarine Missions

Taiwan has announced plans to construct 10 new light frigates designed to strengthen its air defense and anti-submarine warfare capabilities, marking one of the island’s most significant naval modernization efforts in recent years. The move reflects Taipei’s growing concern over regional security threats and its determination to enhance its ability to protect key sea lanes and deter potential aggression.
The frigates will be developed under Taiwan’s domestic shipbuilding program, with local defense contractors taking the lead in design and construction. According to officials from Taiwan’s Ministry of National Defense, the vessels are expected to enter service gradually over the next decade and will complement existing surface combatants in the navy’s fleet.
Strengthening Defensive Capabilities
The new light frigates are intended to fill a critical gap between larger destroyers and smaller patrol vessels. Each ship will be equipped with advanced radar systems, surface-to-air missiles for air defense, and sonar arrays capable of detecting submarines operating in nearby waters.
Military analysts say the focus on anti-submarine warfare is particularly significant. The waters surrounding Taiwan are increasingly crowded with naval traffic, including submarines from regional powers. These vessels pose a major challenge because they can operate stealthily and threaten shipping routes and naval bases.
“The ability to detect and track submarines is essential for Taiwan’s security,” said a regional defense expert. “These frigates are designed to give the navy more flexibility and endurance in contested waters.”
In addition to missile and sonar systems, the ships will likely feature modern electronic warfare tools and unmanned aerial vehicle support, allowing them to gather intelligence and coordinate with other military units more effectively.
Domestic Shipbuilding Push
Taiwan’s government has placed strong emphasis on building warships domestically as part of a broader effort to reduce reliance on foreign suppliers. The new frigate program builds on earlier successes, including the construction of indigenous submarines and fast attack craft.
Officials argue that local production not only strengthens military readiness but also boosts the island’s industrial base and technological expertise. Shipyards involved in the project are expected to benefit from long-term contracts, while universities and research centers will contribute to the development of advanced systems.
“This program shows that Taiwan is capable of producing complex naval platforms on its own,” said a defense industry representative. “It sends a signal that we are committed to sustaining our defense industry and protecting our maritime interests.”
Regional Tensions
The announcement comes amid heightened tensions in the Taiwan Strait and surrounding waters. China has expanded its naval and air operations near the island, conducting frequent exercises and patrols that Taiwan views as intimidation. Beijing claims Taiwan as part of its territory and has not ruled out the use of force to achieve unification.
In response, Taiwan has accelerated military reforms and procurement programs aimed at strengthening its deterrence posture. The new light frigates are expected to operate alongside existing destroyers and corvettes to create layered defenses against both air and underwater threats.
U.S. and Japanese officials have repeatedly stressed the importance of maintaining stability in the region, given that much of the world’s trade passes through nearby sea lanes. Any disruption could have severe global economic consequences.
Cost and Timeline
Although precise budget figures have not been disclosed, defense sources estimate that the frigate program will cost several billion dollars over its full duration. Construction is expected to begin within the next two years, with the first ship entering service in the early 2030s.
The navy plans to deploy the frigates primarily in waters east and south of Taiwan, areas considered vulnerable to submarine activity and air incursions. Their missions will include escorting commercial vessels, protecting offshore infrastructure, and supporting larger task forces during joint exercises.
Debate at Home
While the program has received broad political support, it has also sparked debate within Taiwan over defense spending priorities. Some lawmakers argue that resources should focus more heavily on asymmetric capabilities such as drones, missile systems, and cyber defense rather than traditional surface ships.
Defense officials counter that frigates play an essential role in maritime security and cannot be replaced entirely by smaller or unmanned platforms. “We need a balanced force,” a senior officer said. “These ships provide endurance, command capabilities, and protection that other systems cannot.”
Public opinion appears divided. Many citizens view the program as a necessary step to safeguard Taiwan’s future, while others worry about escalating an arms race in the region.
Strategic Message
Beyond their technical role, the frigates carry symbolic importance. They demonstrate Taiwan’s intention to stand firm in the face of external pressure and to contribute actively to regional security.
Analysts say the program also sends a message to international partners that Taiwan is taking responsibility for its own defense. “This is about credibility,” one observer noted. “By investing in modern naval forces, Taiwan shows it is serious about deterrence and cooperation.”
Looking Ahead
As construction moves forward, attention will focus on whether Taiwan can deliver the ships on schedule and within budget. The success of the project will likely influence future decisions on naval modernization and defense strategy.
In a region marked by rivalry and uncertainty, Taiwan’s decision to build 10 light frigates underscores the growing importance of maritime power in shaping security dynamics. Whether as guardians of shipping lanes or as part of a wider deterrence strategy, the new vessels are set to become a central element of Taiwan’s naval posture in the years ahead.