Sister Cities in Anteria

Sister cities or twin towns are a form of legal or social agreement between towns, cities, counties, oblasts, prefectures, provinces, regions, states, and even countries in geographically and politically distinct areas to promote cultural and commercial ties. Sister cities programs also intend to foster friendship and understanding among different cultures and between former foes as an act of peace and reconciliation, and to encourage trade and tourism. The idea of Sister Cities was developed in the 1840s. By the 2010s, town twinning became increasingly used to form strategic international business links among member cities. The International Sister Cities Program will be headquartered at the Great Diplomatic Tower in Cartwright,  Layfet

City, Nation City, Nation Year Established Notes
Cartwright,  Layfet Zhousheng City,  Zhousheng 1933 Cartwright is home to the International Court; Zhousheng City is the most populous city in Zhousheng
Arsana,  New Sebronia Nordef,  Halsuntria 1986 Both are state capitals; Nordef is home to aircraft production and fishing, and Arsana is plentiful with IT Companies.
Bafse,  Halsuntria Firtennjor,  New Sebronia 1990 Bafse is located in the Xylbdun Mountains and home to ski slopes and hiking trails; Firtennjor is also located at high altitude but more populated than Bafse.