Two Montagnard Vietnamese Christian men — Pastor Siu Yúi, 68, and church member Siu Dok, 40 — were recently arrested in Gia Lai Central Province in Vietnam’s Central Highlands region. Both men were charged with “religious teachings” to mobilize ethnic minority communities in Vietnam’s Central Highlands toward separatism and independence, according to Christianity Solidarity Worldwide. These arrests of Montagnard Christians are the latest in a long campaign the Communist Vietnamese government has waged against Montagnard Christian ethnic minorities in the Central Highlands who refuse to join state-controlled and sanctioned churches.