It said it had “strongly demanded China’s government confirm the facts” of the incident and “that such a situation not occur again in the future.”
“Violations of airspace by foreign unmanned reconnaissance balloons and other means are totally unacceptable,” it added.
Japan said last week it was re-analysing a series of incidents involving unidentified aerial objects in light of a Chinese spy balloon shot down by the United States after crossing US territory.
In the wake of the incident, the United States military adjusted radar settings to detect smaller objects and discovered three more unidentified craft that President Joe Biden ordered shot down – one over Alaska, another over Canada and the third over Lake Huron off Michigan.
AFP
