Chinese corvette at Ream Base
- Satellite and local reports indicate a new Chinese corvette has been stationed at Cambodia’s Ream Naval Base. (x.com) - The vessel’s presence follows a pattern of expanded Chinese naval activity and closer Phnom Penh‑Beijing ties. (x.com) - U.S. sanctions and reporting allege proceeds from scams and illicit finance helped bankroll some Phnom Penh high‑rise projects. (x.com)
A new Chinese-built corvette appears to have arrived at Cambodia’s Ream Naval Base, deepening evidence of a standing Chinese naval presence there. (janes.com) Janes reported on April 18 that Cambodia had inducted an enlarged Type 056 corvette from China, and recent satellite imagery suggested the ship had been delivered to Ream. The Type 056 is a small warship built for coastal patrol, escort and surface warfare missions. (janes.com) Ream, on Cambodia’s Gulf of Thailand coast near Sihanoukville, reopened expanded facilities on April 5, 2025 with Chinese funding and a new Cambodia-China joint logistics and training center. Prime Minister Hun Manet said at the ceremony that the base was open to “all friendly parties.” (thediplomat.com) Satellite analysts at the Asia Maritime Transparency Initiative said after that opening that China still appeared to have exclusive access to the base’s largest pier, even after visits by Japanese and Vietnamese ships. The group said the layout of the new facilities and nearby air-defense construction raised fresh questions about how much control Beijing has at Ream. (amti.csis.org) Those questions did not start this month. The same research group reported on April 18, 2024 that two Chinese navy ships had spent more than four months at Ream and were the first and only vessels to use a new Chinese-funded pier there. (amti.csis.org) Cambodia has denied giving China a secret military foothold. Hun Manet said at the April 2025 opening that if the government had wanted to hide anything, it would not have held a public inauguration, and state-linked outlet Fresh News said the facility could host friendly foreign navies for joint exercises. (freshnewsasia.com) Washington has treated Ream as a sanctions issue as well as a military one. Voice of America reported in December 2024 that the United States had sanctioned two senior Cambodian military officials in 2021 over allegations they profited from the Chinese-built base. (voanews.com) The base story also sits alongside a wider U.S. crackdown on scam-linked money flows in Cambodia and the Mekong region. In October 2025, the U.S. Treasury and Britain announced what Treasury called their largest action ever against cybercriminal networks, targeting laundering channels tied to online scam operations. (home.treasury.gov) Treasury separately sanctioned Cambodian tycoon Ly Yong Phat and several businesses in September 2024, including Phnom Penh Hotel and Garden City Hotel, over alleged ties to forced labor in online scam centers. The United Nations Office on Drugs and Crime said in April 2025 that scam centers, underground banking and illicit online marketplaces had spread across Cambodia, Laos and Myanmar with global effects. (home.treasury.gov) (unodc.org) The immediate test for Phnom Penh is whether Ream’s new pier starts receiving a regular mix of foreign ships, or mostly Chinese ones. The immediate test for Beijing is whether a corvette delivery that looks routine on paper comes to define Ream as China’s most visible military outpost in mainland Southeast Asia. (amti.csis.org)
