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Articles on Belgium

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A U.S. Air Force jet performs a test drop of a B61-12 bomb in December 2021. That bomb can contain a nuclear warhead for use in wartime. Los Alamos National Laboratory

What countries have nuclear weapons, and where are they?

Both the Russian and US arsenals boast thousands of nuclear weapons, located in various places around their own countries and, for the US, in Europe as well.
The pandemic has changed the relationship between a country’s residents and its borders. Alexandros Michailidis/Shutterstock

How Covid-19 upended our understanding of migration, citizenship and inequality

Covid-19 has raised important questions about the many different ways of belonging to a country: where does the boundary between insiders and outsiders lie and who should be in or out?

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