Links to a few new working papers from the Woodrow Wilson Center Press about 20th century warfare issues
Bay of Pigs – https://www.wilsoncenter.org/publication/new-russian-evidence-soviet-cuban-relations-1960-61-when-nikita-met-fidel-the-bay-pigs
Vietnam War – https://www.wilsoncenter.org/publication/the-origins-north-korea-vietnam-solidarity-the-vietnam-war-and-the-dprk