The Army is laying plans for a significant expansion of its Stryker vehicle fleet as part of a wider combat wheeled vehicle strategy that is still in development in a bid to add as many as 2,000 of the eight-wheeled combat vehicles to the Pentagon's six-year acquisition plan, according to sources and documents. In a March 19 memo to the Army asking for a pair of tactical wheeled vehicle studies to be consolidated, Roberto Rodriguez, director of the Pentagon comptroller's...