Secretary Hagel escorts Singapore’s Prime Minister Lee Hsien Loong into the Pentagon Secretary of Defense Chuck Hagel, left, escorts Singapore’s Prime Minister Lee Hsien Loong through an honor cordon and into the Pentagon on April 1, 2013. Hagel, Lee and members of their senior staff will meet to discuss national security items of interest to both nations. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 939401-H-MRQ19-975.jpg Photo Gallery