Bangladesh, Jan. 9 -- India and Bangladesh have a multifaceted historical relationship that has been influenced by various political, economic, and cultural factors. In recent years, particularly over the last twenty years, their bilateral relations have seen notable improvements, especially in infrastructure development. Key areas of collaboration include enhancing road and rail connectivity, which are essential for boosting trade, facilitating travel, and promoting interpersonal connections. The partition of British India in 1947 and the subsequent formation of Pakistan-followed by Bangladeshs independence in 1971-disrupted many cross-border infrastructure links. For several decades post-independence, transportation and communication be...