Commando Comic #4876 'Night Prowl' (2015)
 
Jim Fraser was a born Commando. Tough, dependable, daring. But there came a day when they stripped him of his Commando shoulder flashes and his beloved green beret. They took away his tommy gun and gave him a shovel.

Almost before he knew it he was transferred to the pick and shovel brigade, the Pioneer Corps. Rough treatment for a fellow who had made just one mistake.

You can't win battles leaning on a shovel, but Jim soon had those pioneers chucking away their shovels and desperate to get at Nazi throats.