What type of security involves safeguarding helicopters during assaults?

The correct answer focuses on Aerial Security, which is specifically concerned with protecting aircraft, including helicopters, during military operations such as assaults. This type of security is crucial because helicopters can be vulnerable to enemy anti-aircraft measures and ground troops, especially during missions that require them to land or operate closely to enemy forces.

Aerial Security encompasses various measures taken to ensure that helicopters can execute their missions safely, which might include air cover from fighter jets, reconnaissance to identify threats, and ground support to protect landing zones. This specialized security is critical in maintaining air operational superiority and safeguarding personnel involved in the assault.

Understanding the role of Aerial Security highlights the importance of comprehensive defense strategies in military operations, particularly in situations where helicopters are deployed for troop insertion or extraction in potentially hostile environments.