Three Indian citizens who were abducted by terrorists in Tripura, India have been brought back to the country through the collaborative efforts of police from both countries. It can be said that the friendship between India and Bangladesh has been strengthened by this effort.

Immediately after the abduction, Tripura police along with the armed forces have been conducting search operations to rescue them, and the search efforts by Bangladesh security forces expedited the process, reports Jagarantripura.com.
 
After 16 days of confinement, the three workers, who were abducted from Ganganagar police station area in Dholai district, were released by the terrorists on Friday.

https://www.dhakatribune.com/bangladesh/2020/12/25/3-abducted-indians-brought-back-with-help-from-bangladesh