What is the role of the RAF in air policing operations?

The primary role of the RAF in air policing operations is to ensure the security of UK airspace. This involves monitoring and intercepting any unauthorized or potentially hostile aircraft that enter UK airspace. The RAF employs advanced aircraft and highly trained personnel to identify and respond to airspace violations, thereby maintaining sovereignty over the UK territory and protecting it from potential threats.

Aerial surveillance, while an important function, is a part of a broader operational capability rather than the primary mission specifically associated with air policing. Similarly, assisting in international airspace navigation and training personnel in air defense are distinct roles that do not directly align with the core objective of air policing, which focuses specifically on the immediate security and integrity of the nation's airspace.