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On 24 February 2022, Russia invaded Ukraine, starting what is now known as the Russo-Ukrainian War, initiating an online discourse on social media. Twitter as one of the most popular SNs, with an open and democratic character, enables a…

Social and Information Networks · Computer Science 2023-12-29 Alexander Shevtsov , Despoina Antonakaki , Ioannis Lamprou , Ioannis Kontogiorgakis , Polyvios Pratikakis , Sotiris Ioannidis

On February 24, 2022, Russia invaded Ukraine. In the days that followed, reports kept flooding in from layman to news anchors of a conflict quickly escalating into war. Russia faced immediate backlash and condemnation from the world at…

Social and Information Networks · Computer Science 2023-04-12 Emily Chen , Emilio Ferrara

Online social media represent an oftentimes unique source of information, and having access to reliable and unbiased content is crucial, especially during crises and contentious events. We study the spread of propaganda and misinformation…

Social and Information Networks · Computer Science 2023-05-04 Francesco Pierri , Luca Luceri , Nikhil Jindal , Emilio Ferrara

On the 21st of February 2022, Russia recognised the Donetsk People's Republic and the Luhansk People's Republic, three days before launching an invasion of Ukraine. Since then, an active debate has taken place on social media, mixing…

Social and Information Networks · Computer Science 2023-06-21 Haris Bin Zia , Ehsan Ul Haq , Ignacio Castro , Pan Hui , Gareth Tyson

The Russian Invasion of Ukraine in early 2022 resulted in a rapidly changing (cyber) threat environment. This changing environment incentivized the sharing of security advice on social media, both for the Ukrainian population, as well as…

Cryptography and Security · Computer Science 2022-08-25 Juliane Schmüser , Noah Wöhler , Harshini Sri Ramulu , Christian Stransky , Dominik Wermke , Sascha Fahl , Yasemin Acar

During Russia's invasion of Ukraine in February 2022, Telegram became an essential social media platform for Kremlin-sponsored propaganda dissemination. Over time, Anti-Kremlin Russian opposition channels have also emerged as a prominent…

Social and Information Networks · Computer Science 2024-08-15 Apaar Bawa , Ugur Kursuncu , Dilshod Achilov , Valerie L. Shalin

On 24 February 2022, Russia invaded Ukraine, also known now as Russo-Ukrainian War. We have initiated an ongoing dataset acquisition from Twitter API. Until the day this paper was written the dataset has reached the amount of 57.3 million…

Social and Information Networks · Computer Science 2022-04-20 Alexander Shevtsov , Christos Tzagkarakis , Despoina Antonakaki , Polyvios Pratikakis , Sotiris Ioannidis

Since the Russian invasion of Ukraine, a large volume of biased and partisan news has been spread via social media platforms. As this may lead to wider societal issues, we argue that understanding how partisan news sharing impacts users'…

Social and Information Networks · Computer Science 2023-11-28 Yiming Zhu , Ehsan-Ul Haq , Gareth Tyson , Lik-Hang Lee , Yuyang Wang , Pan Hui

The conflict in Ukraine has been not only characterised by military engagement but also by a significant information war, with social media platforms like X, formerly known as Twitter playing an important role in shaping public perception.…

Computation and Language · Computer Science 2025-06-06 Zaur Gouliev

The spread of propaganda, misinformation, and biased narratives from autocratic regimes, especially on social media, is a growing concern in many democracies. Can censorship be an effective tool to curb the spread of such slanted…

General Economics · Economics 2024-06-06 Marcel Caesmann , Janis Goldzycher , Matteo Grigoletto , Lorenz Gschwent

Global events like wars and pandemics can intensify online discussions, fostering information sharing and connection among individuals. However, the divisive nature of such events may lead to polarization within online communities, shaping…

Social and Information Networks · Computer Science 2024-02-20 Francesco Corso , Giuseppe Russo , Francesco Pierri

The 2022 Russian invasion of Ukraine emphasises the role social media plays in modern-day warfare, with conflict occurring in both the physical and information environments. There is a large body of work on identifying malicious…

Physics and Society · Physics 2023-01-11 Bridget Smart , Joshua Watt , Sara Benedetti , Lewis Mitchell , Matthew Roughan

Despite their drawbacks and unintended consequences, social media networks have recently emerged as a crucial resource for individuals in distress, particularly during times of crisis. These platforms serve as a means to seek assistance and…

Social and Information Networks · Computer Science 2023-10-06 Jinyi Ye , Nikhil Jindal , Francesco Pierri , Luca Luceri

We present a dataset of video descriptions, comments, and user statistics, from the social media platform TikTok, centred around the invasion of Ukraine in 2022, an event that launched TikTok into the geopolitical arena. User activity on…

Social and Information Networks · Computer Science 2023-05-15 Benjamin Steel , Sara Parker , Derek Ruths

The Russian invasion of Ukraine in February 2022 was accompanied by practices of information warfare, yet existing evidence is largely anecdotal while large-scale empirical evidence is lacking. Here, we analyze the spread of pro-Russian…

Social and Information Networks · Computer Science 2023-08-28 Dominique Geissler , Dominik Bär , Nicolas Pröllochs , Stefan Feuerriegel

NLP research on public opinion manipulation campaigns has primarily focused on detecting overt strategies such as fake news and disinformation. However, information manipulation in the ongoing Russia-Ukraine war exemplifies how governments…

Computation and Language · Computer Science 2022-10-26 Chan Young Park , Julia Mendelsohn , Anjalie Field , Yulia Tsvetkov

Understanding the personality of Russians who support the war in Ukraine is one of the key steps to understanding how this war became possible. However, during the war, traditional sociological methods are not always applicable. Social…

Computers and Society · Computer Science 2023-08-10 Alesya Sokolova

The Russian invasion of Ukraine has elicited a diverse array of responses from nations around the globe. During a global conflict, polarized narratives are spread on social media to sway public opinion. We examine the dynamics of the…

Social and Information Networks · Computer Science 2023-08-02 Ahana Biswas , Tim Niven , Yu-Ru Lin

How do Wikipedians maintain an accurate encyclopedia during an ongoing geopolitical conflict where state actors might seek to spread disinformation or conduct an information operation? In the context of the Russia-Ukraine War, this question…

Social and Information Networks · Computer Science 2025-04-14 Laura Kurek , Ceren Budak , Eric Gilbert

This study examines elite-driven political communication on Telegram during the ongoing Russo-Ukrainian war, the first large-scale European war in the social media era. Using a unique dataset of Telegram public posts from Ukrainian and…

Social and Information Networks · Computer Science 2025-10-15 Mykola Makhortykh , Aytalina Kulichkina , Kateryna Maikovska
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