[mahranch]

> whole premise is based on one border incursion and some building of roads

They used those as examples, but there are more listed on the second page of the article.

From the article: "In some cases, the military may have been acting on its own. "Due to a lack of control by the commander-in-chief, those farthest from the center have committed provocative acts in some cases" said a Japanese national security official."