KRI Nanggala (402) is the second submarine in the Cakra class submarine. Nanggala is under the control of the Submarine Unit of the Indonesian Eastern Fleet Command, which has the motto of Wira Ananta Rudira (Enduring to the End) and Nagabaswara Jalayudha Pamungkas. This ship is the second ship to bear the name Nanggala in the ranks of the Indonesian Navy and is included in the TNI Navy batting fleet. The name Nanggala comes from the name of the Nanggala puppet weapon.
KRI Nanggala-402 lost contact on Wednesday, April 21, 2021 while conducting a torpedo firing exercise in the Bali Sea. At that time, this submarine carried a crew of 53. Nanggala was then declared drowned on Saturday, April 24, 2021 by the Indonesian Navy after the discovery of debris that was thought to have come from the submarine.
All our prayers for the heroes of the country's border guards who have fallen, may they be found soon