A Pakistani Honor Guard prepares for the arrival of U.S. Defense Secretary Robert M. Gates at the Army's Martyr's Monument that honors the sacrifices of security forces and citizens in their fight against extremists in Rawalpindi, Pakistan, Jan. 21, 2010. A Pakistani Honor Guard prepares for the arrival of U.S. Defense Secretary Robert M. Gates at the Army's Martyr's Monument that honors the sacrifices of security forces and citizens in their fight against extremists in Rawalpindi, Pakistan, Jan. 21, 2010. SHARE: Download: Full Size (2.59 MB) Tags: Photo Essays Credit: VIRIN: 259653-R-AKG69-666.jpg Photo Gallery