In Indonesia, there are a number of trenches that have been dug in strategic locations. These trenches are used for a variety of purposes, including military purposes and to provide water for crops.
The trenches in Indonesia can be divided into two categories: military trenches and irrigation trenches. Military trenches are used for defensive purposes, while irrigation trenches are used to bring water to crops.
Military trenches are found in a number of locations in Indonesia, including in the …