Raytheon, Andover, Massachusetts, was awarded an $11,951,853 modification (P00001) to foreign military sales (Israel) contract W31P4Q-17-C-0073 for engineering services for the PATRIOT weapon system. Work will be performed in Andover, Massachusetts; Billerica, Massachusetts; Burlington, Massachusetts; El Segundo, California; El Paso, Texas; Huntsville, Alabama; Indianapolis, Indiana; Tewksbury, Massachusetts; and White Sands, New Mexico, with an estimated completion date of Oct. 31, 2018. Fiscal 2010 and 2017 research, development, test and evaluation; other procurement (Army); and other funds in the collective amount of $11,951,853 were obligated at the time of the award. U.S. Army Contracting Command, Redstone Arsenal, Alabama, is the contracting activity.