Evolving Terrorism Threat: DHS Warns of Increasing Risks Ahead of 2024 Elections

In the latest assessments and updates on terrorist threats in the United States, several key points have emerged that highlight the ongoing and evolving nature of these dangers.

According to the Department of Homeland Security's (DHS) Homeland Threat Assessment 2025, the threat of violence from US-based violent extremists, including Domestic Violent Extremists (DVEs) and Foreign Terrorist Organization (FTO)-inspired homegrown violent extremists (HVEs), remains high. These extremists are often motivated by a mix of racial, religious, gender, or anti-government grievances, as well as conspiracy theories and personalized factors. The assessment notes that the 2024 election cycle and the ongoing Israel-HAMAS conflict are likely to be significant drivers of violence, with violent extremists potentially targeting critical infrastructure, government facilities, and other sensitive areas[2][3].

Over the past year, DVEs have conducted several attacks, including at least four between September 2023 and July 2024, one of which resulted in a death. Law enforcement has disrupted at least seven additional DVE plots during this period. These attacks and plots often involve lone offenders or small groups using simple tactics that require minimal technical knowledge or preoperational planning[2].

The threat from FTOs, such as ISIS and al-Qa‘ida, also persists. Following HAMAS’s October 2023 terrorist attack against Israel and subsequent Israeli operations in Gaza, these groups have renewed calls for lone offender attacks against US critical infrastructure, including government buildings, foreign embassies, and the transportation sector, particularly civil aviation. There is concern that FTO-inspired or enabled insiders may exploit vulnerabilities in critical infrastructure[2].

Physical attacks on critical infrastructure, such as electric grid substations and transformers, have been reported. For instance, a series of unattributed shootings against transformers and electricity infrastructure near Lansing, Michigan, occurred between August 2023 and July 2024. These attacks, while localized and short-term in impact, underscore the ongoing threat to the energy sector and other critical infrastructure[2].

DHS continues to work with various partners to mitigate these threats. The department shares timely and actionable information with government agencies, the private sector, and local communities. Initiatives such as the Prevention Resource Finder (PRF) website and the Nationwide Suspicious Activity Reporting (SAR) Initiative are part of the broader effort to prevent terrorism and targeted violence[2][3].

In summary, the terrorist threat landscape in the United States remains complex and dynamic, with both domestic and foreign actors posing significant risks. The upcoming 2024 election cycle and ongoing global conflicts are expected to exacerbate these threats, highlighting the need for continued vigilance and cooperation among law enforcement, communities, and other stakeholders.

This content was created in partnership and with the help of Artificial Intelligence AI