What are the counter-terrorism techniques referred to as 'The 4 Ds'?

The correct answer, which outlines the counter-terrorism techniques known as 'The 4 Ds', utilizes the terms deter, delay, deny, and detect. This framework is essential for proactive and defensive strategies in counter-terrorism operations.

"Deter" involves actions taken to discourage potential terrorists from attempting attacks, using methods such as visible security measures, intelligence sharing, and community engagement to create an environment where threats are less likely to materialize.

"Delay" focuses on hindering the progress of a planned attack. This can be achieved through robust security measures that slow down the execution of potential terrorist operations, giving authorities more time to respond and mitigate threats.

"Deny" refers to obstructing terrorists’ access to the resources they need to carry out their plans. This can include controlling access to sensitive areas, information, and critical infrastructure, effectively cutting off support for their activities.

Lastly, "detect" emphasizes the importance of identifying potential threats and suspicious activities before they escalate into an attack. Implementing comprehensive surveillance and intelligence-gathering techniques aids in recognizing warning signs and preventing incidents.

Together, these concepts create a multi-layered approach to counter-terrorism, focusing on prevention, intervention, and response strategies. Understanding 'The 4 Ds' is