India and Bangladesh governments inked a Memorandum of Understanding (MoU) in 2013 for the railway project connecting the two countries.

Source: https://indianexpress.com/article/north-east-india/tripura/indo-bangla-rail-connectivity-from-agartala-to-be-ready-in-september-8569941/

In the past week, opposition parties in both India and Bangladesh have also raised uncomfortable questions about how Adani landed such deals in the first place.

Source: http://bangladeshchronicle.net/bangladesh-power-deal-with-indias-adani-draws-fire-on-both-sides/

The railway network of India and Bangladesh are mostly inherited from the British era.

Source: https://www.canindia.com/bdesh-not-only-restored-pre-1965-rail-links-with-india-but-further-expanding-them/

To preserve the ecological integrity of the Sundarbans, the report stressed the importance of cross-border collaboration and knowledge exchange between India and Bangladesh.

Source: https://indianexpress.com/article/india/tiger-census-data-india-has-3682-tigers-75-percent-of-global-numbers-8866890/