YUMA PROVING GROUND, AZ -- The Army included seven different scenarios at the Project Convergence 21 experiment that wrapped up this week, that were designed to illuminate how new technology will alter doctrine for the future battlefield, an official said Nov. 9. Soldiers worked through each scenario for five days, and the fifth day stressed the Army’s systems to a point of failure, Col. André Abadie, co-lead of the PC 21 planning team in Army Futures Command, told reporters. This...