After meeting servicemen in a hangar, William thanked Britain's Armed Forces for their sacrifices. "We are in your debt and Catherine and I feel very lucky to be able to spend time with you today," he said.
Officials say British forces are involved in 30 operations in 35 countries. On Tuesday, the royal couple also hosted a party on the grounds at London's Kensington Palace for military families. The Akrotiri base plays an important role in Britain's military activities throughout the Middle East.