China's Landbridge group was granted a 99-year lease on the Port of Darwin in 2015.

China's Landbridge group was granted a 99-year lease on the Port of Darwin in 2015.

China will act to defend its companies' interests if Australia forcibly buys back control of the strategic northern port of Darwin, Beijing's ambassador has warned.

China's Landbridge group was granted a 99-year lease on the port in 2015, a widely criticised decision that led to stricter scrutiny of infrastructure sales.

Originally published on doc.afp.com, part of the BLOX Digital Content Exchange.