Which of the following actions is least likely to prevent terrorist activities?

The action that is least likely to prevent terrorist activities is reducing law enforcement presence. A strong law enforcement presence serves as a deterrent to potential terrorist acts, as it increases the likelihood that suspicious activities will be observed and addressed. Effective policing can help to interdict threats before they materialize and provides a sense of security to the community, which can also help deter radicalization.

In contrast, promoting community engagement fosters relationships between law enforcement and community members, which can enhance trust and lead to the reporting of suspicious behavior. Coordinating with international allies is crucial for sharing intelligence and resources needed to combat terrorism that transcends borders. Improving intelligence sharing ensures that relevant information is communicated promptly among agencies, allowing for proactive measures against potential threats. These actions contribute to a comprehensive strategy for preventing terrorism, making the reduction of law enforcement presence the least effective approach.