Plot
In the tale "Sergeants Aren't Born!" from Showcase (1956-1978) #45, Sgt. Rock's earliest days in the army are spotlighted in this story by Robert Kanigher and Joe Kubert. Also featured are a battle classic drawn by John Severin from Our Fighting Forces (1954) #124, and a tale drawn by Howard Chaykin from Weird War Tales (1971 DC) #67