China’s Expanding Naval Reach: A Challenge to U.S. Dominance in the Pacific
In recent years, the People’s Liberation Army Navy (PLAN) has significantly expanded its operational range and capabilities, increasingly challenging the long-held U.S. Naval dominance in the Pacific Ocean. This shift is marked by increasingly ambitious exercises and deployments, signaling a clear intent to project power beyond China’s traditional coastal defenses.
A New Milestone in Naval Power Projection
In late May 2025, the Chinese navy conducted large-scale exercises involving two of its aircraft carriers, the Liaoning and the Shandong, operating simultaneously in waters near Japan and beyond 1. This operation demonstrated China’s intention to assert its military presence in the western Pacific, a region historically dominated by the U.S. Navy.
The Liaoning, China’s first aircraft carrier, a refurbished former Soviet vessel, ventured further into the western Pacific than ever before, approaching waters near Guam, a key U.S. Territory hosting strategic military assets 1. This movement beyond the “first island chain” – the arc of U.S.-aligned territories that hems in China’s eastern seaboard – represents a significant milestone for the PLAN.
Carrier Capabilities and Expansion
China’s carrier program is rapidly evolving. As of February 2026, the PLAN operates three aircraft carriers:
| Carrier Name | Entered Service | Displacement (tonnes) | Propulsion | Approx. Air Wing |
|---|---|---|---|---|
| Liaoning | 2012 | 50,000 | Conventional | About 40 aircraft |
| Shandong | 2019 | 55,000 | Conventional | About 44 aircraft |
| Fujian | Testing from 2024 | 80,000 | Conventional | Up to 60 aircraft |
The Shandong was built domestically, showcasing China’s growing shipbuilding capabilities. The Fujian, significantly larger, is expected to incorporate advanced technologies like electromagnetic catapults, bringing it closer in capability to U.S. Navy supercarriers.
Implications for Regional Security
China’s expanding naval presence has significant implications for regional security. The increased operational tempo and range of PLAN vessels challenge the U.S.’s long-standing strategic advantage in the Pacific. Specifically, this impacts calculations surrounding potential crisis scenarios over Taiwan, the South China Sea, and the Korean Peninsula.
A Chinese carrier operating east of Taiwan could complicate U.S. Reinforcement routes and surveillance patterns in the event of a conflict. In the South China Sea, a carrier group could provide Beijing with greater flexibility to support its claims and pressure rival claimants 1.
U.S. Response and Future Outlook
The United States has responded to China’s naval expansion by bolstering its own military presence in the region, including increasing missile defenses on Guam and conducting more frequent patrols with submarines and P-8 maritime patrol aircraft 1. The U.S. Navy also deployed the USS Gerald R. Ford toward the Middle East in February 2026 2, and has deployed F-16CJ Vipers with electronic warfare pods 2.
As more Chinese carriers develop into operational, and as the U.S. Continues to strengthen its Pacific defenses, the region is likely to see a sustained period of increased military competition and heightened tensions. The risk of miscalculation and unintended escalation will remain a significant concern.
Key Takeaways
- China’s navy is rapidly expanding its capabilities and operational range.
- The PLAN’s deployments challenge the U.S.’s long-held naval dominance in the Pacific.
- Increased military competition in the region raises the risk of miscalculation and escalation.
- The U.S. Is responding by bolstering its own military presence and strengthening alliances.