Raytheon Co. Missile Systems, Tucson, Arizona, was awarded a $391,540,645 modification (P00017) to contract W31P4Q-12-C-0265 for Tube Launched Optically Tracked Wireless Guided (TOW) Missiles for the U.S. Army and Marine Corps, and for foreign military sales to Oman and to the Saudi Arabian National Guard. Work will be performed in Tucson, Arizona, and Farmington, New Mexico, with an estimated completion date of March 30, 2018. Other procurement (Army) funds in the amount of $39,799,200 (fiscal 2014); $8,281,200 (fiscal 2013); $9,517,200 (fiscal 2012), and other procurement funds in the amount of $333,943,045 (fiscal 2010) were obligated at the time of the award. Army Contracting Command, Redstone Arsenal, Alabama, is the contracting activity.