The Philippines is increasingly becoming a central security partner for Japan, evidenced by deeper military cooperation. This includes joint drills and technology partnerships, signaling a more active defense role from Tokyo.

The Philippines has emerged as the clearest example of what observers say is Japan’s shift towards a more active defence role abroad, with both countries deepening their military cooperation in areas ranging from joint drills to technological partnerships. Japanese forces are taking part for the first time in this year’s Balikatan military exercises hosted by the Philippines, while bilateral cooperation is set to expand after Tokyo eased its defence export rules. These activities signal the...