A MiG-21 fighter — a leftover monument from the Soviet era — is the centerpiece of the Aviators Neighborhood in Deveselu, Romania. Now the base has become a U.S. Navy facility that is part of NATO's anti-missile shield for Europe.
Gabriel Amza for NPR
The Belgian flag flies at half-mast at the Koningin Astrid-Reine Astrid military hospital in Brussels on March 24, 2016. Some of the people wounded in the Brussels attacks are being treated there.
Patrik Stollarz/AFP/Getty Images
Tina Buechner da Costa (left) hopes to become Germany's female astronaut. Claudia Kessler (right), CEO of HE Space, is organizing a campaign to send the first German woman into space.
Soraya Sarhaddi Nelson/NPR