Since the beginning of Russia’s invasion of Ukraine, the United States has provided more than $75 billion in aid to Ukraine, which has been directed toward military operations, economic support, and humanitarian assistance. As the war has gone on, members of Congress have questioned whether we have done enough to help the country and if continuing funding is sustainable. Those who want to continue funding Ukraine say the U.S. has a moral obligation to support the country in its time of need, it sustains alliances while serving strategic interests, and it demonstrates the United States's support of democratic values and…