U.S. Navy Vice Adm. Scott Van Buskirk, commander, U.S.

U.S. Navy Vice Adm. Scott Van Buskirk, commander, U.S. 7th Fleet, speaks to the press during Exercise Talisman Sabre 2011's opening ceremony at the Rockhampton Fairgrounds, Queensland, Australia, July 9, 2011. Talisman Sabre promotes the alliance with Australia, which is one the United States' most important defense relationships and a central pillar for national security strategy, based on shared values and a common commitment to peace and security.