<P> The Sunda Trench , earlier known as , and sometimes still indicated as the Java Trench , is located near Sumatra , formed where the Australian Plate subducts under a part of the Eurasian Plate . With a length of 3,200 kilometres ( 2,000 mi ) . The maximum depth of 7,725 metres ( 25,344 ft ) ( at 10 ° 19 'S , 109 ° 58'E , about 320 km south of Yogyakarta ) , is the deepest point in the Indian Ocean . The trench stretches from the Lesser Sunda Islands past Java , around the southern coast of Sumatra on to the Andaman Islands , and forms the boundary between Indo - Australian Plate and Eurasian plate ( more specifically , Sunda Plate ) . The trench is considered to be part of the Pacific Ring of Fire as well as one of a ring of oceanic trenches around the northern edges of the Australian Plate . </P>
<P> The Sunda Trench , earlier known as , and sometimes still indicated as the Java Trench , is located near Sumatra , formed where the Australian Plate subducts under a part of the Eurasian Plate . With a length of 3,200 kilometres ( 2,000 mi ) . The maximum depth of 7,725 metres ( 25,344 ft ) ( at 10 ° 19 'S , 109 ° 58'E , about 320 km south of Yogyakarta ) , is the deepest point in the Indian Ocean . The trench stretches from the Lesser Sunda Islands past Java , around the southern coast of Sumatra on to the Andaman Islands , and forms the boundary between Indo - Australian Plate and Eurasian plate ( more specifically , Sunda Plate ) . The trench is considered to be part of the Pacific Ring of Fire as well as one of a ring of oceanic trenches around the northern edges of the Australian Plate . </P>
java trench is the deepest point of which ocean
java trench is the deepest point of which ocean
Indian Ocean
Indian Ocean