He served on an exchange tour with the United States Navy's HelicopterAnti-Submarine Squadron (Light) 41 in San Diego, California, from 1988 to 1990 and also as a member of the Directing Staff at the British Armed Forces' Joint Services Command and Staff College in Shrivenham, Oxfordshire, in the U.K. in 2001.
Il a servi dans le cadre d'un programme d'échange avec le United States Navy's Helicopter Anti-Submarine Squadron (Light) 41, à San Diego, de 1988 à 1990, et a également été membre del'état- major de direction au British Armed Forces' Joint Services Command and Staff College, à Shrivenham, en Oxfordshire, au Royaume-Uni, en 2001.