Expert Meeting “Threats to Undersea Communication Cables: Quantifying the Risks”「海底通信ケーブルへの脅威： リスクの定量化」開催報告 2023/11/15
国際会議「Infrastructure development in Maldives to cope with climate change– In-country migration to newly constructed island of Hulhumalé」実施報告書（概要版） 2023/04/15