On September 17, 2006, three volumes analyzing military strategy as far back as Joseon-era Korea were published by a research group that compiles Korean military annals, one of which (a "compilation of Joseon-era military strategy") exmines the Oei Invasion.
2006年9月17日、韓国軍の戦史編纂研究所は、李氏朝鮮までの軍事戦略を分析した資料3冊を発刊し、うち「朝鮮時代の軍事戦略」編で応永の外寇の分析を行った。