U.S. Army Gen. Wesley K. Clark (from left), supreme allied commander Europe, NATO secretary-general George Robertson and U.S. Air Force Gen. Joseph W. Ralston leave Supreme Headquarters Allied Powers Europe in Mons, Belgium, for the ceremony where Ralston succeeded Clark as NATO's top military commander in Europe. Clark passed command May 3. Photo by Linda D. Kozaryn. U.S. Army Gen. Wesley K. Clark (from left), supreme allied commander Europe, NATO secretary-general George Robertson and U.S. Air Force Gen. Joseph W. Ralston leave Supreme Headquarters Allied Powers Europe in Mons, Belgium, for the ceremony where Ralston succeeded Clark as NATO's top military commander in Europe. Clark passed command May 3. Photo by Linda D. Kozaryn. SHARE: Download: Full Size (0.46 MB) Credit: VIRIN: 712481-O-MTM41-119.jpg Photo Gallery