A caricature of Russian President Vladimir Putin and Iranian Supreme Leader Ali Khamenei.

Whether Russia in Ukraine or Iran in the Middle East, authoritarian regimes flexing their military muscles can generate a sense of irresistible momentum that fuels anxiety among more open societies. Yet if one looks at how both these regimes are coping with social change, what initially seems unstoppable begins to look less ominous.

A Russian soldier at a checkpoint in Tiraspol, Transnistrian region, Moldova.

Efforts to explain why relations between Russia and the EU collapsed over the past decade have taken a closer look at previously neglected historical factors. But one development that perhaps represented the first step toward the current crisis between Moscow and Europe is overlooked: the Moldova-Transnistria war over 30 years ago.

U.S. President Joe Biden poses for a group photo with the leaders Sweden, Denmark, Finland, Iceland and Norway.

In the final weeks of 2023, three Scandinavian countries signed defense agreements with Washington, further strengthening U.S. military ties with a region of the world that has long favored nonalignment. The deals are proof of just how deeply Russia’s war against Ukraine has transformed the strategic landscape across Europe.