William and Kate join air cadets as they honour Philip

The Duke and Duchess of Cambridge talk to cadets during a visit to 282 (East Ham) Squadron, RAF Air Cadets, Cornwell VC Cadet Centre, in east London (PA)
The Duke and Duchess of Cambridge talk to cadets during a visit to 282 (East Ham) Squadron, RAF Air Cadets, Cornwell VC Cadet Centre, in east London (PA)