PHNOM PENH -- Cambodia began construction Monday on a $1.7 billion canal aimed at linking the Mekong River to the sea, a China-backed project that has raised concerns about Beijing's growing influence in the region.
Impact on Mekong River, possible military use by Beijing cause concern in region

The groundbreaking ceremony was attended by Prime Minister Hun Manet and others. (Photo by Yuji Nitta)
PHNOM PENH -- Cambodia began construction Monday on a $1.7 billion canal aimed at linking the Mekong River to the sea, a China-backed project that has raised concerns about Beijing's growing influence in the region.