181014-N-YR245-0236 CHANNEL ISLAND HARBOR, Calif. (Oct. 14, 2018) Members of Team US, for the 2018 Invictus Games, participate in sail team practice off the coast of California in preparation for the competition held in Sydney, Australia, Oct. 20-27. The games will feature more than 500 competitors representing 18 nations; all competitors will be active duty or veteran service members from participating nations who became wounded, injured or ill during or as a direct consequence of their service. (U.S. Navy photo by Mass Communication Specialist 2nd Class Craig Z. Rodarte/Released)