Oppu Umbak Siallagan
community leaderMale0.0Global Dominance: 0.00%
Oppu Umbak Siallagan is a leader of the indigenous community who was arrested in March 2024 during the escalating agrarian conflict involving PT Toba Pulp Lestari.
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Recent news mentions
Oppu Umbak Siallagan was arrested during the ongoing agrarian conflict.
Mengapa Konflik Masyarakat Adat dan PT TPL di Sumatera Utara Berkepanjangan?Kompas·
Indonesia· 2025-10-24
Indonesia· 2025-10-24
