Final answer:
This condition is an elevated security level due to a more predictable threat of terrorist activity, impacting operational capabilities and local relations. Terrorist organizations like al-Qaeda and ISIS heighten security concerns by their unpredictable and globally spread attacks.
Step-by-step explanation:
This condition is referred to as an elevated security level due to increased risk or predictability of terrorist activity. Such a status can significantly impact operational capacity as well as interactions with local authorities. This heightened state of alert typically involves intensified security measures in response to intelligence suggesting the likelihood of terrorism has risen.
Terrorist organizations use fear as a means to influence political and social change. Groups such as al-Qaeda and ISIS operate globally, exploiting technology and social media to organize, recruit, and spread propaganda. The unpredictable nature of their attacks poses a challenge to national security, necessitating a flexible response and international cooperation.
The phrase 'extended periods' might imply sustained higher security levels, which can strain resources and test resilience. Constant vigilance is required, and government agencies often run drills to prepare for potential biological, chemical, or conventional terrorist attacks.