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Every article on Frontiers is peer reviewed, permanently archived and free to read.

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Original Research
Published 9 October 2026
The furnace of crisis: assessing the European Union’s trajectory toward strategic independence and global actor in the shadow of the Russo-Ukrainian war
Dorin Popescu
Frontiers in Political Science
doi 10.3389/fpos.2026.1912131
Original Research
Published 8 July 2026
Blockchain and sovereignty: opportunities and limitations of operational autonomy
Sofia Cossar
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1860252