India will soon submit its maritime boundary claim to UN which includes illegal occupation of Bangladesh south Talpatti island. Bangladesh is also close to finishing its claim document for maritime boundary. One of the reason indian foreign secretary Baghdad style Dhaka visit was to use indian control over Hasina govt and army chief Gen, Moeen so Bangladesh does not make any claim or sit idle while india further its occupation on Bangladesh territory.
With india instigated BDR massacre, both Awami League govt and army chief are under tremendous pressure. Awami League govt knows and do not have confidence that their election victory alone can keep them in power. And Moeen U being direct stooge of india is far easier to manipulate. As cunning as Indians are, they are using these pressure points to blackmail Awami League govt and their own installed stooge Moeen to further indian occupation on Bangladesh territory (among other things). Pinak Ranjan indian ambassador visit to BNP chief was just a FAKE courtesy and rather a tacit signal to put more pressure on Awami League and Hasina.
And by giving eviction notice to Khaleda (which analyst thinks has some indian influence in it) Hasina further cornered her govt. That is exactly where india wants Hasina and Awami League govt to be. More Awami League govt stays in corner better it is for india to blackmail Hasina govt.
By any measure and survey Talpatti island falls within Bangladesh territory and knowing that india is trying to avoid any transparent and recognized means to resolve the occupation. Rather india resorting to blackmailing and pressure tactics.
Note: Link has helpful map but in Bangla
AMAR DESH PUBLICATIONS