Ida Bagus Made Bimantara

Ida Bagus Made Bimantara, known as Sade Bimantara, was born in Bali and studied economics, finance, and communications at Victoria University of Wellington. During an earlier Washington assignment from 2006 to 2010, he worked on development, trade, investment, and environmental affairs. He then assisted the Indonesian president’s special staff for international affairs before serving as the embassy’s political counselor and spokesperson in Canberra from 2014 to 2018. 1, 2

Bimantara later worked on Indonesia’s relations with Australia, New Zealand, and Pacific island states as deputy director for East Asia and the Pacific. Returning to Washington, he became acting chief of mission. In December 2023, he joined American officials in opening the U.S.–ASEAN Center, an initiative intended to connect businesses, universities, and civil society across the partnership. His public diplomacy also included a 2024 US–Asia Institute interview marking 75 years of bilateral relations. 1, 3, 2

In May 2025, he participated in the opening of the embassy’s showcase for students of Indonesian, organized with Indonesian universities. By January 2026, he had returned to the Foreign Ministry as director of ASEAN external cooperation, signing the directorate’s annual performance report. 4, 5

Washington Appointments

  • Indonesia — Chargé d’affaires, 2023–2025 (documented service)

Sources

  1. About – Sade Bimantara

    Personal career biography

  2. The Honorable Sade Bimantara: Celebrating 75 Years of Indonesia-US Relations

    Episode description

  3. Under Secretary Allen Opens the U.S.-ASEAN Center in Washington, D.C.

    Media note and ribbon-cutting caption

  4. Kolaborasi Unesa dan KBRI Washington DC Gelar ‘Bahasa Indonesia Online Course: Student Showcases’

    Report on May 15, 20, and 24 activities

  5. Laporan Kinerja Direktorat Kerja Sama Eksternal ASEAN Tahun 2025

    PDF page 3, signed foreword

  6. Embassy of Indonesia: Indonesia welcomes new ambassador to the United States

    Official indexed announcement names Dwisuryo Indroyono Soesilo, inaugurated 25 August 2025, and the transfer of duties from chargé d’affaires Nidya Kartikasari. Exact U.S. credential date not established; do not use unverified 17 December 2025.

Biography checked 2026-10-28.

Cite or Reuse This Biography

Ida Bagus Made Bimantara. Chanceries Diplopedia. Biography reviewed 2026-10-28. Record 42654afc39f45387. https://chanceries.org/diplopedia/people/ida-bagus-made-bimantara-e168c49cf9/

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Biography: Ida Bagus Made Bimantara