Jakub Grygiel is a professor of politics at the Catholic University of America, a senior advisor at the Marathon Initiative, and a visiting fellow at Stanford University’s Hoover Institution.
U.S. Army soldiers stand next to a U.S. flag as they take part in a NATO military exercise at the Novo Selo military ground, Bulgaria, on Sept. 26, 2023.
Eurocorps soldiers carry a European Union flag during a flag-raising ceremony in front of the European Parliament building in Strasbourg, France, on July 15.