The news revolves around China's silence regarding Japan's request to return a panda, turning a seemingly typical wildlife conservation issue into a political debate. The enigmatic lack of response has created tension and raised questions about China's diplomatic intentions with Japan, against the backdrop of the complex historical relationship between the two nations.

In Japan, pandas are incredibly popular and hold a significant place in cultural perception, often symbolizing international friendship. Any development with these animals, especially when it involves international relations, can yield strong public interest and involvement.

In the US or EU, diplomatic matters are less likely to revolve around animals. However, instances of 'panda diplomacy' have occurred, such as in the US during the Nixon administration when China gifted two pandas to the Smithsonian National Zoo following the president's visit.