Uploaded May 2026 | Updated September 2026, 3 weeks ago
Japan is stepping into a more active diplomatic and security role, with Prime Minister Takaichi Sanae pursuing closer ties with the US, Australia, South Korea and the Philippines. At the same time, Tokyo is expanding defense cooperation, strengthening its southwestern island defenses and easing long-standing restrictions on arms exports. These moves reflect a broader effort to shape the Indo-Pacific security environment as concerns grow over China’s military activities and the possibility of a Taiwan contingency. But is Japan merely adapting to a changing region, or redefining its role altogether? In this episode, we examine Takaichi’s “shuttle diplomacy,” Japan’s evolving security strategy and what it means for Taiwan, China and the future of the Indo-Pacific.
*Recorded on May 21, 2026 at 2:45pm Taiwan Standard Time
Host: Wen-Ti Sung
Producer: Chinyeh Chiang
Our guests:
Athena Tong
- University of Tokyo RCAST Visiting Researcher
Ronan Fu
- Academia Sinica Institute of Political Science Assistant Research Fellow
Kawai Daisuke
- University of Tokyo RCAST Economic Security and Policy Innovation Program Director and Project Assistant Professor
Chapters:
00:00:00 – Japan PM’s Robust Diplomatic Strategy
00:02:07 – Takaichi Intensifies Outreach to Allies
00:09:18 – Tokyo Resists China’s Pressure Campaign
00:16:48 – Japan Lifts Arms Ban, Joins Drills
#JapanForeignPolicy #TakaichiSanae #JapanDefense #JapanDiplomacy #IndoPacific #ChinaJapanRelations #AsiaPacificSecurity #Geopolitics #TokyoNews #JapanPolitics #DefenseStrategy #JointDrills #MilitaryDrills #ArmsExport #RegionalSecurity #GlobalSecurity #StrategicPartnership #SecurityAlliance #InternationalRelations #PacificSecurity #DefensePolicy #ForeignAffairs #JapanMilitary #DefenseCooperation #AlliedForces #EastAsiaPolitics #RegionalDefense #StrategicAlliance #IndoPacificStrategy #MaritimeSecurity #Deterrence #TaiwanStrait #QuadAlliance #JapanAllies #DiplomaticRelations #DefenseNews #SecurityStrategy #InternationalAlliances #JapanGovernment #IndoPacificSecurity #RegionalAlliances #GlobalDiplomacy #MilitaryPartnership #EastAsiaSecurity #DefenseUpdates #TokyoDiplomacy #ShuttleDiplomacy #JapanOutreach #AsiaSecurity #FreedomOfNavigation #MilitaryCooperation #JapanChinaTensions #ForeignPolicy #StrategicDeterrence #PacificDefense #AllianceBuilding #RegionalStability #EconomicSecurity #JapanLeadership #NationalSecurity #TaiwanContingency #JapanContingency #TaiwanPlus #TaiwanTalks
Japan is stepping into a more active diplomatic and security role, with Prime Minister Takaichi Sanae pursuing closer ties with the US, Australia, South Korea and the Philippines. At the same time, Tokyo is expanding defense cooperation, strengthening its southwestern island defenses and easing long-standing restrictions on arms exports. These moves reflect a broader effort to shape the Indo-Pacific security environment as concerns grow over China’s military activities and the possibility of a Taiwan contingency. But is Japan merely adapting to a changing region, or redefining its role altogether? In this episode, we examine Takaichi’s “shuttle diplomacy,” Japan’s evolving security strategy and what it means for Taiwan, China and the future of the Indo-Pacific.
*Recorded on May 21, 2026 at 2:45pm Taiwan Standard Time
Host: Wen-Ti Sung
Producer: Chinyeh Chiang
Our guests:
Athena Tong
- University of Tokyo RCAST Visiting Researcher
Ronan Fu
- Academia Sinica Institute of Political Science Assistant Research Fellow
Kawai Daisuke
- University of Tokyo RCAST Economic Security and Policy Innovation Program Director and Project Assistant Professor
Chapters:
00:00:00 – Japan PM’s Robust Diplomatic Strategy
00:02:07 – Takaichi Intensifies Outreach to Allies
00:09:18 – Tokyo Resists China’s Pressure Campaign
00:16:48 – Japan Lifts Arms Ban, Joins Drills
#JapanForeignPolicy #TakaichiSanae #JapanDefense #JapanDiplomacy #IndoPacific #ChinaJapanRelations #AsiaPacificSecurity #Geopolitics #TokyoNews #JapanPolitics #DefenseStrategy #JointDrills #MilitaryDrills #ArmsExport #RegionalSecurity #GlobalSecurity #StrategicPartnership #SecurityAlliance #InternationalRelations #PacificSecurity #DefensePolicy #ForeignAffairs #JapanMilitary #DefenseCooperation #AlliedForces #EastAsiaPolitics #RegionalDefense #StrategicAlliance #IndoPacificStrategy #MaritimeSecurity #Deterrence #TaiwanStrait #QuadAlliance #JapanAllies #DiplomaticRelations #DefenseNews #SecurityStrategy #InternationalAlliances #JapanGovernment #IndoPacificSecurity #RegionalAlliances #GlobalDiplomacy #MilitaryPartnership #EastAsiaSecurity #DefenseUpdates #TokyoDiplomacy #ShuttleDiplomacy #JapanOutreach #AsiaSecurity #FreedomOfNavigation #MilitaryCooperation #JapanChinaTensions #ForeignPolicy #StrategicDeterrence #PacificDefense #AllianceBuilding #RegionalStability #EconomicSecurity #JapanLeadership #NationalSecurity #TaiwanContingency #JapanContingency #TaiwanPlus #TaiwanTalks
