The Program Manager Ground Based Air Defense intends to award a sole-source contract to Sierra Nevada Corporation for Multi-Function Electronic Warfare Systems and associated support. The award is expected in late November 2027, with a one-year base period and four option years. The justification for the sole-source award is that SNC is the original designer and the only firm possessing the necessary technical data, software, and production capability. The government does not have the complete technical data package or source code to build or repair these systems itself. Interested parties have seven days from the synopsis publication to identify their interest and capability.