The government is seeking a progressive design-build Other Transaction agreement for a new Survivable Airborne Operations Center campus at Offutt AFB, Nebraska. This facility will support the incoming fleet of E4C aircraft (based on the Boeing 747-8i) and is essential for modernizing operation, training, and maintenance capabilities. The new campus must be built to bed down the SAOC mission without interrupting the current E4B National Airborne Operations Center operations. No specific budget or timeline details are provided in the description.