estudos internacionais • Belo Horizonte, ISSN 2317-773X, v. 13, n. 2, (jun. 2025), p. 216-235
order and the subsequent collapse of communism (Bagir, 2024). While
the Cold War structure effectively divided the international system into
two antagonistic ideological and geopolitical blocs, each orbiting around
a dominant superpower, namely the United States and the Soviet Union,
this dichotomy, despite its restrictive nature, paradoxically preserved the
autonomy of national governments, which retained near-exclusive autho-
rity over their domestic affairs, including security, cultural orientation,
economic management, and the regulation of external relations. In that
configuration, although states were aligned, either willingly or coerci-
vely, with one of the two hegemonic poles, the apparatuses of governance
and control remained primarily centered within the territorial nation-s-
tate, with national sovereignty and governmental authority functioning
as the principal locus of power (Gaddis, 2005; Held et al., 1999; Seyidbayli,
2025).
However, the post-Cold War transition toward a unipolar interna-
tional structure, dominated by the United States and facilitated by the
ideational expansion of liberalism (Fukuyama, 1992; Taylor, 1996), coin-
cided with the intensification of globalization processes, which precipi-
tated fundamental transformations in the conceptualization of political
authority, economic interdependence, cultural exchange, and, critically,
national and international security (Held et al. 1999; Bagir, 2024). This
transformative shift was not merely institutional but also communica-
tive and epistemological, as the rapid proliferation of information tech-
nologies, digital networks, and satellite communications fundamentally
altered the dynamics of state-society relations and redefined the spatial
and functional boundaries of state sovereignty. The global diffusion of
the Internet, along with the liberalization of media environments, con-
fronted states, particularly those with limited strategic depth and insti-
tutional resilience, with unprecedented challenges in managing external
influences and maintaining control over public discourse and informatio-
nal flows (Deibert, 1997).
Historically, the conceptualization of security had been predomi-
nantly territorial, centered on the physical protection and surveillance of
borders, wherein the state functioned as the exclusive gateway through
which individuals could engage with the external world (Acharya; Buzan,
2019). Even before the modern period, the nature of security was actually
defined in response to a situation of all-out war. Communication chan-
nels were limited, and interactions were often limited to meeting basic
needs such as preventing war or providing for war supplies. But as social
life progressed, states took control of everything, effectively socializing
human life in an interconnected society.
Before the spread of globalization, nationalist narratives were lar-
gely confined to state-owned or tightly controlled media outlets, which
functioned as instruments for transmitting official discourses and rein-
forcing state authority. By contrast, the rise of a globally interconnected
digital environment has significantly eroded these boundaries, allowing
individuals to access, disseminate, and engage with diverse sources of
information and ideological content across borders in real time, indepen-
dent of state structures or their mediation. Consequently, the security
218