Secretary Gates hosts security talks with Australian Prime Minister Kevin Rudd. Secretary of Defense Robert M. Gates (left) hosts security talks in the Pentagon with Australian Prime Minister Kevin Rudd (right) on March 28, 2008. Among those participating in the meeting are Chairman of the Joint Chiefs of Staff Adm. Mike Mullen (2nd from left), U.S. Navy, and Acting Deputy Assistant Secretary of Defense for Coalition Affairs Debra Cagan. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 323161-I-CET78-732.jpg Photo Gallery