The Irregular Warfare Center (IWC) and the European Center of Excellence for Countering Hybrid Threats (HCOE) entered into a unique partnership in FY 24 making both institutions stronger and more globally connected. The HCOE was born out of a desire to strengthen NATO-EU cooperation on hybrid threats with the 2016 Joint NATO/EU declaration committing both institutions to counter hybrid threats...

Russia’s 2022 invasion of Ukraine, and its subsequent transition into a large-scale war, has shown that conventional warfare maintains its relevance in a world of strategic competition. At the same time, however, it has also underscored the inherently hybrid nature of modern warfare, with blurred boundaries between conventional and irregular elements. For Russia and Ukraine, this means that the conflict...

As the Israel-Hamas War continues, questions loom as to whether Hezbollah, a strong ally of Hamas and Iran, will enter the fight against Israel. Both regional and international actors remain concerned of escalation as assistance provided by countries like Iran and Russia arrives in the Levant. On 3 November 2023, The Wall Street Journal reported that, according to U.S. intelligence,...

The turn toward strategic competition, due to the increase in conflict outside the bounds of conventional war, has also pivoted security researchers and practitioners toward the idea of irregular warfare (IW). Though IW has been practiced and written on for centuries, the term is not conceptualized in similar fashion across the world—or even across the organizations constituting the U.S. government....

From social media networks versus bot accounts, factual reporting and disinformation, online support groups and echo chambers, and grassroots movements and astroturfing, the modern information environment provides numerous tools to reach audiences that can be used for both innocuous and malign intent. However, the state of today’s information environment allows messages spread by even traditional sources of influence, including religious...