How are alliances changing today?

Lena Fischer

Lena Fischer

Professor & Global Security Institute Researcher

Alliances are evolving as countries balance national interests with collective commitments. While alliances remain important, their structure and function are changing.

Members may have different priorities, which can create tension. At the same time, alliances can adapt by developing new forms of cooperation.

These changes reflect broader shifts in the global landscape — economic pressures, security concerns, and political dynamics all influence how alliances operate.

The future of alliances will depend on their ability to manage differences while maintaining a shared sense of purpose.