The U.S. Army is seeking sources for Contractor Logistics Support (CLS) of the TOW Improved Target Acquisition System (ITAS) for calendar years 2028 through 2030. Performance will be at Redstone Arsenal, Alabama, and eligibility is limited to U.S.-based companies with facilities approved for classified information, requiring personnel with a Secret security clearance. The Technical Data Package is owned by Raytheon and is not available to bidders. Responses to this sources sought notice are due by 5:00 PM CST on May 19, 2026. No budget amount is specified in this notice.