What are some countries which is submerged in water?

Several countries are significantly affected by rising sea levels, with parts of them submerged or at risk of submersion. Notable examples include the Maldives, where many low-lying islands are threatened, and Bangladesh, which faces regular flooding that affects large areas. Tuvalu and Kiribati are also at risk, with some islands already experiencing loss of land due to ocean encroachment. These countries highlight the urgent challenges posed by climate change and rising sea levels.