The Army is on track to reach its efficiency goals it set out to achieve from fiscal years 2012 through 2016, a direct result of the service's capability portfolio reviews, according to an Army spokesman. The defense secretary, in May 2010, said the Defense Department would undertake a DOD-wide initiative "to assess how the department is staffed, organized and operated with the goal of reducing excess overhead costs and reinvesting those savings in sustaining DOD's current force structure and modernizing...