What ARMAMENTS Upgrades China Provided To The Bangladesh Navy Submarines??

Bangladesh Navy currently operating two modified Chinese Ming-class attack submarines. Bangladesh bought those submarines off-the-shelf from People’s Liberation Army Navy’s active fleet. China modernized those boats with possible most advanced sensors and armaments.

These two Ming-class submarines are armed with Yu-4 heavy torpedo and naval mines. BNS Nabajatra and BNS Joyjatra are currently deployed to deter any enemy surface fleet, invading country’s territorial water bodies.