Opinions
Transformation of the US Alliance System: Weakening or Strengthening?
The US alliance is one of the major topics in contemporary international studies. Since the end of the Cold War, the United States’ alliance policy has formed a complex structure with the aim of maintaining hegemony, based on unipolar advantages and shared values, centred on the Trans-Atlantic and Trans-Pacific alliances. However, during the Trump 2.0 era, the United States has been widely criticised for imposing tariff barriers on its partners and forcing its allies to increase defence spending, which is arguably weakening its alliance system.