1.Brunei
It is not only tiny, but also lacks a strategic position. While it has a large reserve of natural resources, it is also surrounded by one large nation that splits its territory in two, and its small size makes it lack any strategic depth.
2.Lesotho
One of the few nations on Earth not only completely surrounded by another but also landlocked, depriving her of any trade except the one her neighbor permits her to have.
3.The European ministates
Andorra, Liechtenstein, Malta, Monaco, San Marino, and the Vatican City are usually called this, and are the six smallest states in Europe, and some of the world’s smallest by area. Many are completely surrounded by other countries and landlocked, and most are on flat ground.