Inquiry for underwater submarine tank and missile Bangladesh

we are looking for many kinds of weapons the following for defense procurement urgently:

i) Missile with a range greater than 1000 kilometers desirable attributes include endurance after an attack, lethality, and the ability to achieve acceptable lethality while minimizing collateral.

ii) Underwater Submarine Tank or similar equivalent warfare Tank to attributes including stealth, anti-submarine warfare, and intelligence gathering operations with the operational team of 6/8 soldiers.