Raytheon Co. Integrated Defense Systems, San Diego, California, is awarded a $21,678,728 cost-plus-fixed-fee modification to previously awarded contract (N00024-15-C-2414) to exercise Option Year Four for life cycle engineering and support (LCE&S) services for LPD 17 class integrated shipboard electronic systems. The services to be provided will include LCE&S services including post-delivery planning; logistics and engineering; homeport technical support; integrated product data environment (IPDE); data maintenance; equipment management; systems integration and design engineering; software support; research engineering; obsolescence management (both technical and logistics); material readiness support; emergent repair planning; training and logistics support; Planning Yard support of integrated electronic systems including fleet modernization program planning, ship alteration development and installation, material management, configuration data management, research engineering, logistics documentation, and other logistics and executing activity coordination, management; sustaining engineering and obsolescence management support for unique LPD 17 Class Integrated Shipboard Electronic systems. Work will be performed in San Diego, California (80 percent); Norfolk, Virginia (15 percent); Sasebo, Japan (3 percent); Mayport, Florida (1 percent); and Pascagoula, Mississippi (1 percent), and is expected to be completed by December 2019. Fiscal 2017 and 2018 shipbuilding and conversion (Navy); fiscal 2019 other procurement (Navy); and fiscal 2019 operations and maintenance (Navy) funding in the amount of $20,073,877 will be obligated at time of award, and $11,036,090 will expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, District of Columbia, is the contracting activity.