MARKING A MILESTONE U.S. Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, addresses audience members at a ceremony celebrating the completion of the 25,000th mine-resistant, ambush-protected vehicle in Charleston, S.C., June 3, 2010. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 414913-V-ITK13-157.jpg Photo Gallery