The mission of the Bangladesh Navy is to defend our country from threats emanating on, above and under the sea and in the internal waters of the country, promote and protect our maritime interests, ensure maritime governance and contribute to diplomatic objectives of our nation.
Bangladesh Navy to evolve into a three dimensional navy acquiring such capacity and capability so as to be able to maintain a deterrent posture across the full spectrum of conflict. Bangladesh Navy should also be able to undertake constabulary and benign tasks to render safer seas for national maritime economic activities. In doing so, Bangladesh Navy is to maintain critical operational readiness at all times leveraging through jointmanship.
Since its inception BN has carried out many operations. It included both operations of liberation war and peace time operations.