At EC Comics during the early 1950s, DeFuccio was an assistant editor and researcher on Harvey Kurtzman's war comics, Frontline Combat and Two-Fisted Tales, research that on one day involved taking a trip underwater in a submarine.
Office to Monitor and Combat Trafficking in Persons | Air Combat Command | Halo: Combat Evolved | Frontline Records | Combat Zone Wrestling | Combat Infantryman Badge | Combat! | United Nations Convention to Combat Desertification | Frontline Records (1980s) | Combat Records | Combat Hospital | combat | Army Combat Uniform | Ace Combat Zero: The Belkan War | 173rd Airborne Brigade Combat Team | Unmanned combat air vehicle | Paddy Crean International Stage Combat Conferences | New York City Police Department Combat Cross | Multirole combat aircraft | Le Dernier Combat | Future Combat Systems | Frontline Combat | Frontline Club | ''Frontline'' | Combat Support Hospital (CSH) | Combat Support Hospital | Combat stress reaction | Combat Shock | Combat Rubber Raiding Craft | Combat Rock |
For Frontline Combat he wrote "War Dance!" and "Belts n' Celts" (both illustrated by Severin) and "Wolf!" (illustrated by Wally Wood).