China's Comac C919 narrow-body jet debuts internationally at the Singapore Airshow, its first showcase outside China.

The C919 can carry nearly 200 passengers and has an estimated development cost of $49 billion.

Currently certified only for flights within mainland China, plans are underway for expanding production and pursuing European validation.

The C919's entry into the market coincides with Boeing's ongoing aircraft issues and rising geopolitical tensions.

The jet is viewed as a potential competitor in regional markets, especially in countries with close ties to China.

The Singapore Airshow also highlighted industry giants like Airbus and Boeing, along with defense firms such as Lockheed Martin and Dassault.