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June 12, 2024

Military Operations
Sea Power: The U.S. Navy and Foreign Policy

The U.S. Navy’s dominance of the world’s oceans has made it an indispensable foreign policy tool and a guarantor of global trade, but a mix of challenges is raising difficult questions about its futu…

Ships from Standing NATO Maritime Group 2 sail in formation in the Mediterranean Sea.

August 24, 2022

Health
What Does the CDC Do?

The federal agency has a broad mandate to protect Americans’ health and an expansive global reach. But the COVID-19 pandemic has been one of its most daunting challenges.

The CDC’s Emergency Operations Center is reflected in the glass of a room where staff meet to discuss the Ebola crisis in October 2014.

July 5, 2022

Energy and Climate Policy
How Does the U.S. Power Grid Work?

Responsible for powering the country and its economy, the U.S. energy grid has come under increasing strain due to climate change, and the threat of cyberattacks looms.  

Power lines are seen in Rancho Cucamonga, California.

March 11, 2022

European Union
How Does the European Union Work?

The European Union has navigated a thicket of external and internal crises in recent years, including mass migration and Brexit. What are the union’s core institutions, and what roles do they play?

The chamber of the European Parliament during a voting session at the EU parliament's headquarters in Strasbourg..

June 2, 2022

World Health Organization (WHO)
What Does the World Health Organization Do?

Since its postwar founding, the UN agency has garnered both praise and criticism for its response to international public health crises, including the COVID-19 pandemic.

A nurse working with the WHO prepares Ebola vaccines in the Democratic Republic of Congo.