Japanese Defense Minister Koizumi had his first official meeting with the US Defense Secretary. Though specifics haven't been disclosed, the discussion likely revolved around strengthening the already robust Japan-US alliance, security cooperation, bilateral defense guidelines, and regional security issues, given the usual topics of such meetings.

For Japan, maintaining strong ties with the US is crucial for its national security due to the ongoing regional concerns and Japan's reliance on the US for military support under their security treaty. Public interest lies in the smooth handling of these diplomatic relationships and ensuring national security.

Similarly, in the US and EU, meetings between defense officials involve discussions around security cooperation, alliances, and issues of common concern. They present an opportunity to reaffirm mutual commitments and strategize for potential security challenges, much as they do in Japan.