This is a sole source requirement for technical support services related to specific electronic warfare and antenna systems for the Naval Surface Warfare Center Crane. The government intends to negotiate only with CAES Systems LLC, citing unacceptable delays and costs from using another source. The action involves modifying an existing task order to add approximately $2.8 million to the contract ceiling and extend the performance period by one year. While the government is soliciting capability statements from other sources, its intent is to award non-competitively, and the full solicitation is only available from the identified point of contact. The services will support the Fleet Support Team, the Repair Depot, and LMIT.