{{Short description|Island in Indonesia}} '''Tuangku''' (also known as Great Banyak) is the main and largest [[island]] in the [[Banyak Islands]] group in [[Indonesia]]. The largest town on the island is [[Alaban|Haloban]].
As a consequence of the [[2005 Nias–Simeulue earthquake]], the island dropped rendering the coastal residences useless and damaging the [[port]].{{Citation needed|date=May 2011}}
==External links== {{portal|Islands}} *[http://cais.gsi.go.jp/Research/topics/topic041226/niase.html Coastal Changes caused by 2005 Nias–Simeulue earthquake]
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[[Category:Islands of Sumatra]] [[Category:Uninhabited islands of Indonesia]]
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