In mid-2025, military sources in Vietnam began circulating unconfirmed rumors that new multi-billion-dollar contracts with Russia were imminent.
Documents from Rostec identify Vietnam under the discreet label “Customer 704.” According to the sources and those documents, one deal could be worth ~$8 billion and include up to 40 new fighter jets.


Odd for a US ally.
North Vietnam was 100% a Russian proxy in the Vietnam War, and they won, so despite any convenient economic alliance with America, they will always have a friendly relationship with Russia.