Col. Thomas E. O'Donovan briefs reporters. Commander of the Afghanistan Support District for the U.S. Army Corps of Engineers Col. Thomas E. O'Donovan briefs reporters on some of the projects his command has been working on to promote the general welfare of the people in Afghanistan in the Pentagon on March 20, 2009. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 739627-P-ABV00-470.jpg Photo Gallery