Triple

Target entity: NATO Integrated Air Defense System (Icelandic air policing)
Context triple: [Armed forces of Iceland, hasComponent, NATO Integrated Air Defense System (Icelandic air policing)]

• A. NATO integrated air defense system chosen
  The NATO integrated air defense system is a coordinated multinational network of sensors, command centers, and interceptor forces designed to protect NATO airspace against aerial threats.
• B. NASAMS air defence system
  The NASAMS air defence system is a Norwegian-developed, networked surface-to-air missile system designed to protect against a wide range of aerial threats using advanced sensors and medium-range missiles.
• C. Skynex air defence system
  The Skynex air defence system is a modern, modular short-range air defense platform designed to counter drones, aircraft, and precision-guided munitions using networked sensors and rapid-fire guns or missiles.
• D. NATO air policing
  NATO air policing is a collective defense mission in which allied air forces continuously monitor and protect the airspace of NATO member states, especially those without their own full air defense capabilities.
• E. Avenger air defense system
  The Avenger air defense system is a mobile, short-range surface-to-air missile platform used by the U.S. military to protect ground forces and critical assets from low-flying aircraft, helicopters, and drones.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.