Linked from
The 12 pages that link to Sunda Trench, each with the reason it gives.
SumatraRelated: This subduction zone drives Sumatra’s earthquakes and volcanism.
Sunda ArcRelated: The trench marks the offshore plate boundary that drives volcanism along the arc.
Sunda StraitRelated: Subduction along this margin drives volcanism near the strait.
Sunda PlateRelated: The Indo-Australian Plate descends beneath the Sunda Plate along this boundary.
Sunda IslandsRelated: Subduction along the trench drives earthquakes and volcanism near the islands.