
Activity around Wonsan is likely to be a leading indication of inter-Korean joint declaration progress given its role both in the eastern transportation corridor and the national economy.

North and South Korea are moving forward with inter-Korean railway cooperation as a key engine for advancing inter-Korean reconciliation and building the infrastructure for eventual unification. These projects will all be costly and time intensive.

Ryongyang Mine is the largest magnesite mine in North Korea and one of the largest in the world. However, satellite and ground imagery show the infrastructure and technology in use at the mines is dated and obsolete when compared to world standards.

Connection and modernization of railways in the Korean peninsula's eastern transportation corridor is a declared step within the historic April 27, 2018 joint declaration for peace, prosperity, and unification.