Chinese drones, marine survey heat up island dispute with Japan (VIDEO)

China plans to use unmanned drones to increase its presence around the islands that are at the center of a volatile dispute with Japan. They will conduct marine surveillance of the area.

Three Chinese patrol vessels still remain very close to the uninhabited - but strategic - archipelago; and have briefly entered waters which Japan considers its territory.

The conflict's seen large-scale protests in both countries turn ugly. The row could be further complicated as Taiwanese boats are now heading to the islands to reassert their fishing rights in the area while all around, the US is increasing its military activity in the region.

RT talks to James Corbett, editor of the Corbett Report website, from Japan.