KARJEE, Manashjyoti. The Arctic’s Ghost Signals: GNSS Interference, Hybrid Pressure, and the Security Politics of Critical Infrastructure in the European High North. The Research Frontline - Journal, [S. l.], v. 1, n. 2, p. 250–266, 2026. DOI: 10.66871/trf-j.v1i2.019. Disponível em: https://trfjournal.cdfaindia.org/index.php/trfjournal/article/view/114. Acesso em: 9 jun. 2026.