In 1983, then-Mayor Agran established the Local Elected Officials of America (LEO-USA) project, which founded what became a network of over 250 U.S. local officials advocating for municipal priorities that had an international scope, including the end of the arms race, reduction in U.S. defense spending, and the prioritizing of increased federal spending in economically disadvantaged American cities. Meanwhile, in 1982, the non-profit Center for Innovative Diplomacy (CID) was established in San Francisco by Michael Shuman to advocate for citizen diplomacy and local government action to end the nuclear arms race. The organizations prioritized support for the 1981 Nuclear Weapons Freeze Campaign. Eventually, the organizations aimed at broader diplomatic issues, including sanctuary cities and sister cities in Central America. In the last decade of the Cold War, the networks grew to over 6,000 local officials and activists. CID and LEO-USA merged, under the CID name, and its headquarters moved to Irvine. The merger was followed by the foundation of the "Bulletin of Municipal Foreign Policy", a journal that focused on the "municipal foreign policy movement." In 2019, Agran worked with University of California, Irvine doctoral student Ben Leffel to chronicle the role Irvine had to play in establishing CID/LEO-USA its municipal foreign policy network, using original issues of the "Bulletin," with articles largely written by the Center's expansive network.