During the height of the Cold War, American foreign assistance became a central instrument of diplomacy, development, and geopolitical strategy. In On the Front Lines of America's Foreign Assistance, Theodore "Ted" Carter offers a firsthand account of life inside the U.S. Agency for International Development during some of the most consequential decades of the twentieth century. Beginning in 1965 as a young attorney in AID's Office of the General Counsel, Carter served for thirty years as a Regional Legal Advisor in assignments spanning South Korea, Egypt, Pakistan, the Caribbean, Africa, and beyond. His career unfolded against the backdrop of superpower rivalry, decolonization, and the global struggle between competing political systems. Part professional history and part personal narrative, this memoir chronicles the challenges of implementing economic development programs in diverse political and cultural environments. From negotiations with foreign ministries to life with family abroad, Carter provides a candid look at the realities of diplomacy, law, and development during the Cold War era. More than a career retrospective, this is a window into the mechanics of American foreign assistance at a pivotal moment in world history.