In one week, the Chinese People's Liberation Army moved more than 200 trucks, 4 wheel drive vehicles, bulldozers and Earth-moving equipment into the Galwan region. Satellite images accessed by NDTV explain the extent of the build-up by the Chinese between June 9 and June 16. In addition to vehicle movement and the shifting of accommodation, the images show two key areas of concern - debris at the likely site of the clash between Indian and Chinese soldiers on June 15 a day before the most recent satellite images were taken and a new angle on the imagery to reinforce the point made by NDTV earlier that China was looking to disturb the flow of the Galwan River and perhaps even obstruct it.