Bangladesh

Bangladesh is a densely populated South Asian nation bordered by India and Myanmar, with the Bay of Bengal to the south. Dhaka is one of the world's fastest-growing megacities and a hub of the global garment industry, which underpins much of the economy. The country permits dual nationality through its NRB (Non-Resident Bangladeshi) scheme, enabling the large diaspora — concentrated in the UK, USA, and Gulf states — to retain ties and invest without forfeiting foreign citizenship. The Bangladeshi passport offers limited visa-free access, making a second citizenship or residency abroad a priority for many nationals. Living costs are among the lowest in Asia, and Dhaka's tech sector is expanding, though infrastructure, air quality, and periodic political instability remain practical challenges for long-term residents.