Prince Harry joins injured British and U.S. military personnel who are competing in the Warrior Games competition for wounded service members.br br The Prince himself spent 20 weeks with the British army in Afghanistan where he was a gunner in Apache attack helicopters. He has also become a voice for charities that help those wounded in actionbr br He tried his hand at playing sitting volleyball with the British team at the Warrior Games.br br Later the 28-year-old royal later joined a reception for the athletes.br br He also spoke briefly about royal life and his focus on the Warrior gamesbr br . (SOUNDBITE) (English) PRINCE HARRY SAYING:br br "A year ago, I was in Washington on the ambassador's lawn to plant a tree which is what most of our family do nowadays, but after doing that I had a chance to meet some of the U.S.