♤ India and Bangladesh share 4096.7 km. of border, which is the longest land boundary that India shares with any of its neighbours.

♤ Before the Land Boundary Agreement (LBA) came in to effect in 2015, the border was contentious due to numerous exclaves and enclaves.

♤ For allowing Bangladesh access to its enclaves in West Bengal, the Government of India had agreed to lease out a small corridor of land (Teen Bigha Corridor) in 1974, however, it faced strong domestic opposition within India & the matter was finally resolved only in 1982. This generated needless friction over the delay in implementation of the agreement