National Security

Demography and geopolitics put Japan’s strength to the test

By Kotaro Shiojiri

By almost all freedom and prosperity metrics, Japan is a model for stability and success. However, looming challenges threaten this narrative, including an aging population, outdated social laws, a rigid labor market, and growing security and geopolitical concerns.

Issue brief: A NATO strategy for countering Russia

By Ian Brzezinski, Ryan Arick

Russia poses the most direct and growing threat to NATO member states' security. This threat now includes the war in Ukraine, militarization in the Arctic, hybrid warfare, and arms control violations. Despite NATO's military and economic superiority, a unified and effective strategy is essential to counter Russia's aggression.

Matthew Kroenig testifies to the House Committee on Homeland Security on China’s strategic port investments in the Western Hemisphere 

On February 11, 2025, Atlantic Council Vice President and Scowcroft Center for Strategy and Security Senior Director Matthew Kroenig testified before the US House Committee on Homeland Security on China’s strategic port investments in the Western Hemisphere, drawing on recommendations from the Atlantic Council Strategy Paper titled A Strategy to Counter Malign Chinese and Russian […]

Deterring Chinese aggression takes real-time intelligence

By Scott D. Berrier

LTG (R) Scott D. Berrier argues that transforming the Intelligence Communit's early-warning system and attaining real-time awareness is crucial to deterring Chinese aggression.

Three worlds in 2035: Imagining scenarios for how the world could be transformed over the next decade

2024 was marked by increased climate shocks and collaboration of autocratic adversaries. What will the world look like in the next decade? The Atlantic Council’s top experts brought their globe-spanning expertise to the task of forecasting three different scenarios for the future.