The Army wants to improve the efficiency of its Stryker infantry carrier vehicle with hybrid-electric engines, according to a public announcement . In a request for information, the Army is asking manufacturers to integrate hybrid-electric engines on the Stryker M1126 infantry carrier vehicle. Along with hybrid-electric engines, the vehicle will need to have silent watch capabilities, exportable power as well as optimal heating and cooling systems to reduce fuel consumption, the RFI states. The hybrid-electric engine must also allow for...