Comic Title: Our Fighting Forces #51
Publisher: DC (National Comics Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: November 1959
On Sale Date: September 10, 1959 Copyright Date September 10, 1959
Source: Library of Congress, Periodicals 1959

Newsstand Date September 16, 1959
Source: Newsdealer Magazine, V14 #7

Frequency: Monthly
Cover Price: $0.10
Page Count: 32
Editor: Robert Kanigher

Title: "Underwater Gunner"
Pages: 13

Feature(s):
Gunner and Sarge (of Earth-1)

Writer: Robert Kanigher
Artist: Joe Kubert

Reprinted In:
Our Army at War #190 (1968)

Feature Character(s)

• Gunner (last appearance in Our Fighting Forces #50; next appearance in Our Fighting Forces #52)
• Sarge (last appearance in Our Fighting Forces #50; next appearance in Our Fighting Forces #52)

Supporting Character(s)

• Pooch (last appearance in Our Fighting Forces #50; next appearance in Our Fighting Forces #58)

Villain(s)

• Various Japanese soldiers (no further appearances)

Other Character(s)

• Several American soldiers (no further appearances)
• Eddie and Zeke (Sarge's brothers; no further appearances)

Synopsis:
After taking out a machine gun nest on the side of a cliff, Gunner and Sarge encounter an enemy tank positioned on a river bank. Gunner and Sarge enter the river and swim toward the tank. Though they aren't as good as frogmen, they manage to destroy the tank.

After the battle, Sarge decides that they could use some real frogman training, so he asks his brother Eddie who is a navy man to teach them. Eddie leads Gunner and Sarge underwater where they are attacked by enemy frogmen. They fight off the frogmen only to encounter an enemy submarine. Somehow, they manage to change the course of a torpedo and take out the enemy sub.