The evolving U.S. strategic posture and the intensification of the war in Ukraine are reshaping the security landscape in Europe. This context calls for a clear assessment of the balance of power between Europe and Russia.

The foundations of the post-1945 international order, long anchored by U.S. leadership, are shifting. Amid intensifying geopolitical rivalry, democratic backsliding, and strategic fatigue in Washington, the question arises: what if the United States no longer plays its pivotal role in international security? Simultaneously, the Global South is asserting new political and economic agency, complicating the old binaries of West vs. Rest. For Europe, this landscape is both a challenge and an inflection point.

The policy orientations of the Trump II administration profoundly challenge the foundations of international cooperation in space science and exploration. This shift reflects a broader trend of strategic disengagement and weakening of multilateral mechanisms in the space domain.