National Internal Security/Terrorism Prosecutions for May 2025
The latest available data from the Justice Department show that during May 2025 the government reported 17 new national internal security/terrorism prosecutions. According to the case-by-case information analyzed by the Transactional Records Access Clearinghouse (TRAC), this number is down from 22 the previous month.
The comparisons of the number of defendants charged with national internal security/terrorism-related offenses are based on case-by-case information obtained by TRAC under the Freedom of Information Act from the Executive Office for United States Attorneys (see Table 2).
When monthly 2025 prosecutions of this type are compared with those of the same period in the previous year, the number of filings was down (-49.3%). Prosecutions over the past year are still much higher than they were five years ago. Overall, the data show that prosecutions of this type are up 58.9 percent from levels reported in 2020.
Figure 1. Monthly Trends in National Internal Security/Terrorism Prosecutions
The increase from the levels five years ago in national internal security/terrorism prosecutions for these matters is shown more clearly in Figure 2. The vertical bars in Figure 2 represent the number of national internal security/terrorism prosecutions of this type recorded on a month-to-month basis. Where a prosecution was initially filed in U.S. Magistrate Court and then transferred to the U.S. District Court, the magistrate filing date was used since this provides an earlier indicator of actual trends. The superimposed line on the bars plots the six-month moving average so that natural fluctuations are smoothed out. To view trends year-by-year rather than month-by-month, see TRAC's annual report series for a broader picture.
Number of Defendants in National Internal Security/Terrorism Cases
Table 2 lists all separate cases with the number of defendants.
Case Defendant # 2025 - Arizona (Phoenix) Case: 1 1 Details 2025 - Cal, C (Los Angeles) Case: 2 1 Details 2025 - Fla, M (Tampa) Case: 3 1 Details 2025 - Fla, M (Tampa) Case: 4 1 Details 2025 - Guam (Agana) Case: 5 1 Details 2025 - Maine (Portland) Case: 6 1 Details 2025 - Mo, E (St. Louis) Case: 7 1 Details 2025 - Nevada (Las Vegas) Case: 8 1 Details 2025 - Nevada (Las Vegas) Case: 9 1 Details 2025 - N. Y., W (Buffalo) Case: 10 1 Details 2025 - Okla, N (Tulsa) Case: 11 1 Details 2025 - Okla, W (Oklahoma City) Case: 12 1 Details 2025 - Penn, E (Philadelphia) Case: 13 1 Details 2025 - Penn, E (Philadelphia) Case: 14 1 Details 2025 - S Car (Columbia) Case: 15 1 Details 2025 - Texas, W (San Antonio) Case: 16 1 Details 2025 - Virg, E (Alexandria) Case: 17 1 Details Table 2. Number of Defendants per Case
Report Generated: July 16, 2025
