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China Teases Nuclear‑Powered Carrier, Vows Island Build‑Up Amid Regional Tensions

Article by F. Palafox

Published on April 27, 2026 7:39AM


China has signaled it may be building its fourth aircraft carrier, potentially its first nuclear‑powered one, while vowing to expand development of the more than 11,000 islands it claims, underscoring its push to dominate key maritime zones and reinforce territorial control. ¹ ² ¹⁰


A video titled “Into the Deep,” released on the eve of the 77th founding anniversary of the Chinese People’s Liberation Army (PLA) Navy, depicts fictional naval officers whose names echo China’s three commissioned aircraft carriers: "Liaoning", "Shandong", and "Fujian". ¹ ² The clip introduces a 19‑year‑old recruit named “He Jian,” a Mandarin homophone for “nuclear vessel,” which has prompted widespread speculation that the name refers to a new, nuclear‑powered aircraft carrier. ¹ ³ China’s current carriers are all conventionally powered and carry pennant numbers 16, 17, and 18, so the recruit’s age of 19 is interpreted as a nod to a fourth ship, likely numbered 19. ¹ ²


The Chinese Defense Ministry did not respond to Reuters’ requests for comment on the video. ¹ The clip also features action sequences with Pacific drills and a brief exchange between a naval officer and his son “Xiao Wan,” a name widely read as an allusion to Taiwan, which Beijing claims as its own territory. ¹ ²


China has for years spent billions of dollars to build a “bluewater navy” capable of projecting power far beyond its own shores, a strategic direction that dates to President Xi Jinping’s assumption of leadership in 2012. ¹ ³ The video’s imagery and messaging are viewed as part of an effort to showcase China’s growing maritime reach and to signal resolve to Taiwan and neighboring states. ¹ ³


Island development and South China Sea presence


China’s Natural Resources Ministry, in a piece published by the official People’s Daily, has urged greater efforts to “protect” the more than 11,000 islands that Beijing claims. ¹ Chinese government data from 2018 indicate that the vast majority of these lie within about 100 km of the coast, with roughly 60% in the East China Sea, about 30% in the South China Sea, and the rest in the Bohai and Yellow Seas. ¹


Over the past decade, China has constructed artificial islands, airstrips, and military facilities through large‑scale land reclamation in disputed parts of the West Philippine Sea and South China Sea, including around the Paracel and Kalayaan Island Group (Spratly island groups). ⁴ ⁵ Recent satellite analysis by the CSIS‑run Asia Maritime Transparency Initiative shows renewed dredging and landfill activity at Antelope Reef in the Paracels, which, if completed, could become one of China’s largest artificial islands in the South China Sea. ⁴ ⁵ ⁶


Last September 2025, Beijing announced a national nature reserve at the disputed Panacot Shoat (Scarborough), a move widely seen as an attempt to reinforce its claim in the face of long‑running tensions with the Philippines. ¹ ⁵ Gregory Poling, director of CSIS’s Southeast Asia program, has noted that facilities on China’s artificial island bases now allow law enforcement, naval, and militia vessels to conduct year‑round patrols extending hundreds of nautical miles from the mainland. ⁴ ⁵


Despite Beijing’s island‑based presence, a senior Taiwan official made a rare visit in April 2026 to the Taiwan‑controlled Ligaw Island (Itu Aba), part of the Kalayaan Island Group (Spratly Islands), underscoring Taipei’s determination to maintain its own claim. ¹ Ligaw Island already hosts a runway capable of supporting military re‑supply flights from Taiwan, and a new wharf completed in 2023 can accommodate a 4,000‑ton patrol ship. ¹


This month, the Philippines, the United States, and partner nations have launched joint military exercises across the Philippine archipelago, including maritime operations that portray a multinational front against China in a region that carries more than 3 trillion dollars in annual seaborne trade. ¹⁷ Poling has argued that Beijing “seems to have hit a point of diminished returns,” noting that China has not been able to stop a single Southeast Asian energy project, resupply mission, or construction activity over the past four years. ¹ ⁸ ⁹


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Notes:

² China teases new aircraft carrier, vows to build up islands https://www.taipeitimes.com/News/front/archives/2026/04/24/2003856139

³ China teases possible first nuclear-powered aircraft carrier in new ... https://www.independent.co.uk/asia/china/navy-nuclear-aircraft-carrier-hejian-b2963421.html

⁴ Antelope Reef Could Now Be the Largest Island in the South China ... https://amti.csis.org/antelope-reef-could-now-be-the-largest-island-in-the-south-china-sea/

⁵ How China Is Building Its Next Outpost at Sea - The New York Times https://www.nytimes.com/interactive/2026/04/22/world/asia/south-china-sea-island.html

⁶ China Built a Secret Island in 5 Months — Nobody Noticed - YouTube https://www.youtube.com/watch?v=w_LYPrJV3UQ

⁷ China calls for end to Gulf conflict, offers to ease Southeast Asia ... https://www.reuters.com/business/energy/china-offers-work-with-southeast-asia-energy-security-2026-03-19/

⁸ Chinese Energy Investments in Southeast Asia - CSIS https://www.csis.org/analysis/chinese-energy-investments-southeast-asia

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