Through these partnerships between twin cities, PET has been able to establish numerous partner school partnerships and offer life-changing experiences, such as student exchange, student accommodation and joint school-to-school projects. Whether you know the concept or have never heard of it, there is a chance that your hometown will have a partnership agreement with another, or probably several. Bemidji, Minnesota, has forgotten himself with Tours, France, and recently attended the 10-day Festival of The Tour Fair, which visited more than 300,000 visitors. The visit celebrated 25 years of sister relationship, so that Minneapolis gets a real feeling for its French counterpart. Paderborn in Germany was one of the first to form a twinning of cities. From their humble beginnings to the reasons behind them, here`s everything you need to know about the relationships between twin cities. Urban diplomacy is a form of paradiplomacy that involves discussions between officials and residents of different cities. Often these cities will be located in different countries. As such, urban diplomacy involves a kind of international relations that operate in parallel with the traditional system, involving embassies, ambassadors and contracts negotiated at the nation-state level.
According to Rodrigo Tavares, the first formal attempts to establish urban diplomacy across national borders took place in the 19th century. Only a handful of cities participated in the 19th century efforts; It was not until the turn of the millennium that things became much more frequent.  The first priority of those involved in urban diplomacy generally coincides with the main objectives of the municipality, improving the lives of residents. Nevertheless, they will often work with their peers in other cities to work on topics of global importance, such as efforts. B efforts to combat climate change.   For the uninitiated, the terms “twin city” and “partner city” have a strange, even fantastic feeling for them. In itself, the terms sound almost as if they were taken out of a fantasy or science fiction story about enchanted worlds and parallel universes. While the reality is probably not as dramatic, the concept of twin cities is actually very inspiring and offers many possibilities. The term “city diplomacy” is formally used in the work of city and local governments and the C40 Cities Climate Leadership group, and recognized by the USC Center on Public Diplomacy.
During a debate in the British House of Lords in March 2014, the development of twinnings towards urban diplomacy was recognised, not only in trade and tourism, but also in culture and reconciliation after conflicts.  The importance of developing “their own foreign economic policy in the areas of trade, foreign investment, tourism and the attraction of foreign talent” was also highlighted by the World Economic Forum. In addition to the C40, the World Cities Summit, the Smart City Expo World Congress are also the Strong City Network and 100 Resilient Cities.   In 2016, more than 125 multilateral networks and forums were deployed to facilitate international cooperation between the various local authorities.  Studies have shown that city mayors play an active role in urban diplomacy.