The South Asian neighbours concluded a land boundary agreement to demarcate their 4,000 kilometre (2,500 mile) shared border and sort out 162 “enclaves” — small pockets of one country’s territory surrounded by the other.
“Both of our countries have now demarcated the entire land boundary and have resolved the status of enclaves,” Singh said at a ceremony with Prime Minister Sheikh Hasina in the Bangladeshi capital.
Relations between the two nations have been marked by decades of mutual mistrust and low-level border clashes that have prevented the development of substantive trade and political ties.
More than 50,000 people live in the enclaves, cut off from their respective governments and without access to many basic services.
The enclaves date back to ownership arrangements made centuries ago between local princes, and they survived the partition of the sub-continent in 1947 after British rule and Bangladesh’s 1971 war of independence with Pakistan.
“For neighbours, borders cannot have walls, but windows for collaboration and exchange. This is why relations with our neighbours require special focus,” she said.
Singh’s two-day visit comes after an embarrassing slip-up in June, when remarks he made claiming that many Bangladeshis were “very anti-Indian” were posted on his official website before being swiftly removed with the explanation that they were “off the record”.