Detailed Solution:
The correct answer is “Chattogram”.
Union Minister of State for Shipping (I/C) Shri Mansukh Mandaviya today flagged off the first trial container ship from Kolkata to Agartala through Chattogram Port of Bangladesh, in a virtual ceremony.
This has been done under the Agreement on use of Chattogram and Mongla Ports for movement of India’s transit cargo through Bangladesh.