What is the focus of MARSEC Level 2?

MARSEC Level 2 focuses on heightened risk associated with threats to maritime security. At this level, security measures are increased in anticipation of potential threats that may develop into more serious incidents. This level indicates that there is reason to believe that a security incident is likely, and proactive actions are required to mitigate risks.

Heightened risk implies that while there may not be an imminent threat or ongoing incident, an escalation in vigilance and security protocols is necessary to counteract possible attacks or breaches. This necessitates the implementation of enhanced protective measures, personnel training, and communication protocols to ensure the safety of maritime operations.

The other options represent different scenarios. An imminent threat or ongoing incident aligns more with MARSEC Level 3, which requires maximum security measures. Normal operations would refer to MARSEC Level 1, where routine security measures are sufficient due to a low risk environment. System checks and updates may occur at any level but do not specifically define the focus of a MARSEC level.