Fort Cardamom

Fort Cardamom is a fortified military base located in Province 8 (Nhọ̀ẹ̀ Gò) of Yarphei. It is built underground, resistant to shelling and almost all types of bombs. Its main function is to serve as a partial military base as well as to guard a strategic valley between former Cambodia and Thailand and the northern entrance to Yarphei. The advanced technology used rivals many forts in the western world.

Geography
The fort is located in the Cardamom mountains in Nhoe Province of Norther Yarphei, in the former Cambodian province Koh Krong. It is propped up on a hill, extending several hundred metres underground. The outworks extend several miles on neraby ridges.

History
The fort was first built in 2000 as a base for operations in Cambodia during the Yarphese March. At the time it was only a small fort, but it was soon expanded to include much of the nearby area. It was completed in 2001, when it included a moat and large walls.