It is deeply concerning that on top of projects, megaprojects, illegal occupations and deforestation ravaging the Sundarbans, traffic of ships through the forest has increased dramatically in recent years. A recent report sheds light on how ships, discharging harmful fumes and sound pollution, and often carrying toxic materials through the forest, have nearly doubled in a decade—from 357 trips monthly in 2012 to 837 trips in 2022, and 701 trips monthly so far this year.

Under the first Protocol on Inland Water Transit and Trade between Bangladesh and India, signed in 1972, lighter cargo vessels can operate between the two countries using the waterways mostly through the Sundarbans. A major route for these ships goes through at least 100 km of the river system inside the mangrove forest, which takes around eight hours for the vessels to travel. While any motor vehicle, including boats and ships, is strictly prohibited from operating through the forest after sunset till sunrise, ships continue to operate 24/7 unrestrained. The customs station in Angtihara, the entry point to the forest on this route, only logs the trips of the ships and does not monitor if any laws have been broken. While the customs and immigration in India close off at night, our customs office continues to operate throughout the night.

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Save Sundarbans at any cost

By allowing these activities, we are now destroying the Sundarbans from the inside. The toxic fumes and loud sounds greatly impact wildlife habitats and breeding environments. The propellers disrupt the marine ecosystem, and the waves cause severe erosions. For instance, the width of rivers on this route has increased from 20-30 metres to 50-60 metres. Most of the ships on this route contain fly ash, coal, and stones from India for our riverside cement factories. In the last seven years, at least 15 such ships have capsized inside the forest, spilling these harmful materials directly into the river.

Bangladesh has now become a land of lost forestlands and dead ecosystems. We have irredeemably destroyed a number of forests and major sources of biodiversity throughout this delta, and even in the hill tracts. The Sundarbans is the last hope for any unique and great population of wildlife to survive. The government must ensure that any activity harming this forest is halted immediately, and look for an alternative route for maritime trade with India as well as consider moving major power plants and factories from the area.