This article reports on trends in organized violence, building on new data by the Uppsala Conflict Data Program (UCDP). The falling trend in fatalities stemming from organized violence in the world, observed for five consecutive years, broke upwards in 2020 and deaths in organized violence seem to have settled on a high plateau. UCDP registered more than 80,100 deaths in organized violence in 2020, compared to 76,300 in 2019. The decrease in violence in Afghanistan and Syria was countered by escalating conflicts in, for example, Artsakh (Nagorno-Karabakh), Azerbaijan and Tigray, Ethiopia. Moreover, the call for a global ceasefire following the outbreak of the COVID-19 pandemic failed to produce any results. In fact, the number of active state-based and non-state conflicts, as well as the number of actors carrying out one-sided violence against civilians, increased when compared to 2019. UCDP noted a record-high number of 56 state-based conflicts in 2020, including eight wars. Most of the conflicts occurred in Africa, as the region registered 30 state-based conflicts, including nine new or restarted ones.

This article reports on trends in organized violence, building on new data by the Uppsala Conflict Data Program (UCDP). The falling trend in fatalities stemming from organized violence in the world, observed between 2014 and 2019, was decisively reversed in 2021 as fatalities increased significantly. UCDP registered more than 119,100 deaths in organized violence in 2021, a 46% increase from the previous year. The increase was largely driven by escalating conflicts in Afghanistan, Ethiopia, and Yemen. Fatalities increased in all three categories of organized violence, despite a decrease in the number of active state-based conflicts, as well as the number of actors carrying out one-sided violence against civilians. UCDP recorded 54 state-based conflicts in 2021, a decrease by two compared to the previous year. Five of the conflicts were active at the intensity of war, the lowest number of wars since 2010. Violence in 2021 was thus concentrated to fewer but bloodier conflicts. Unmanned aerial vehicles (UAVs), commonly known as drones, have become increasingly important features of modern conflicts, and the trend in their usage is discussed in the special feature section. UAV usage has since 2019 dispersed among a significant larger number of actors, even as the downscaling in the involvement of the United States in the war on terror has led to a decrease in drone-related fatalities.

This article reports on trends in organized violence, building on new data from the Uppsala Conflict Data Program (UCDP). In 2022, fatalities from organized violence increased by a staggering 97%, compared to the previous year, from 120,000 in 2021 to 237,000 in 2022, making 2022 the deadliest year since the Rwandan genocide in 1994. The increase was driven by two, particularly deadly, state-based armed conflicts: the Russia–Ukraine war, and the war in Ethiopia against TPLF (Tigray People’s Liberation Front). With more than 81,500 and 101,000 fatalities respectively, these are the two most deadly state-based conflict-years recorded in the post-1989 period. The Russian invasion of Ukraine is the first large-scale interstate war in 20 years, and the first interstate armed conflict since World War II where a major power in the international system seeks both territorial gains for itself and the subjugation of another state through regime change. We have witnessed an emerging trend of increased conflict between states in the last decade, including cases where major powers support opposite sides in internationalized intrastate conflict. UCDP recorded 55 active state-based armed conflicts in 2022, an increase of one compared to the previous year. Eight of these conflicts reached the level of war. While the fatalities caused by non-state conflict decreased somewhat when compared to 2021, the number of non-state conflicts, as well as both the number of civilians killed in one-sided violence and the number of actors carrying out such violence, increased in 2022.