Secretary Signature Defense Secretary Ash Carter signs a reciprocal defense agreement with Japanese Minister of Defense Gen Nakatani in Singapore, June 4, 2016. Carter is in Singapore attending the annual Shangri-La Dialogue security conference. DoD photo by Navy Petty Officer 1st Class Tim D. Godbee SHARE: Download: Full Size (1.06 MB) Tags: SecDef, ASH Carter, Travels Credit: MC1 Tim D. Godbee VIRIN: 160604-D-SK590-871.JPG Photo Gallery