5 of the Worst Combat Roles from History ( Video ) April 23, 2023 Unipro2013main History, Military History The 5 worst combat roles of all time.5. The Tunnel Rats 4. Galley Rower 3. Flamethrower Operator 2. U-boat Crewman 1. Punishment BattalionCredit: Unknown5 Please support our Sponsors - Or Buy an Item from our Catalog