Capt. Zonie Daniels, Cobra 13 Observer Coach/Trainer at the National Training Center, Fort Irwin, Calif., uses CERDEC's Tactical Computing Environment, or TCE, during dismounted operations to enhance their exercise control system in August, 2017. TCE is a map-based mission command application that allows commanders and staff to share operational information across multiple platforms, such as tablets, laptops, and other mounted and dismounted computing devices from brigade down to the edge.