U.S. assistance to Ukraine, documented through ForeignAssistance.gov, encompasses comprehensive support packages following the 2022 Russian invasion. This metric tracks military assistance (68% of total), economic support (22%), and humanitarian aid (10%). Military components include weapons systems, training programs, and intelligence support, while economic aid covers direct budgetary assistance and infrastructure rehabilitation. The data categorizes spending by implementing agency (Defense, State, USAID), delivery timeline, and program type. Disbursement patterns reflect battlefield developments, congressional appropriations cycles, and international coordination efforts. The assistance includes detailed monitoring mechanisms, end-use verification protocols, and effectiveness assessments. This unprecedented support program represents the largest U.S. foreign aid mobilization since World War II, with significant implications for global security architecture, defense industrial base capacity, and international alliance structures. The metric provides crucial insights into emergency foreign assistance deployment, military logistics capabilities, and multilateral crisis response coordination.