Pictured above is issue #1 of the Brazilian Comandos em Ação comic book. The comic book is marked "Hasbro 1987" on the cover. It's a direct translation of Marvel Comics G.I.Joe #1 (1982).
The first series of Comandos em Ação lasted for 11 monthly issues before it was cancelled. The first series reprinted G.I.Joe issues #1-11 and were smaller than U.S. sized comic books - approximately 7.5 inches by 5.5 inches in size. A second series of Comandos em Ação comic books were released in 1993.
On the back of the comic book was a toy ad.