Prince William joined Number Two Company for a training session in Kenya.
The Duke of Cambridge has visited 1st Battalion, the Irish Guards at the British Army Training Unit Kenya in Laikipia.
Prince William, who is the Colonel of the Regiment, arrived by helicopter as he joined Number Two Company for a training session.
The battlegroup includes an infantry company from the Kenyan Army.
British and Kenyan troops regularly train together in Kenya to develop operational capability ahead of any deployment.
The UK supported over 5,000 Kenyan troops with professional and technical training last year.