US terrorist events have been rising in the past decade

The vast majority are domestic terrorism, by non-foreign actors. In 2020 alone, the Global Terrorism Database recorded 102 terrorist incidents in the US.

Data from the year 2000, to mid-year 2021. Analysed by the University of Maryland's National Consortium for the Study of Terrorism and Responses to Terrorism (START). Data includes all acts of terrorism in the US in those years, including international.
Chart: Alicja Hagopian Source: START Global Terrorism database
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