More than 20,000 Tamil civilians were killed in the final throes of the Sri Lankan civil war, most as a result of government shelling, an investigation by The Times has revealed.
The number of casualties is three times the official figure.
Gen. George Casey, the Army chief of staff, said the world remains dangerous and unpredictable, and the Pentagon must plan for extended U.S. combat and stability operations in two wars. "Global trends are pushing in the wrong direction," Casey said. "They fundamentally will change how the Army works."