G.I. Joe: Special Missions Vol. 1 #21 (1989)
"There are some missions so secret, so sensitive that even the Joes who go on them are told only the bare minimum, on a strictly need-to-know basis. As far as the other Joes are concerned, these missions never existed. These are the G.I. Joe Special Missions."
Exert from issue #50
The Special Missions series written by Larry Hama started in October 1986 and was published bi-monthly for a while, but later was published monthly. It featured stand alone missions mostly seperate from the main series. It ended in November of 1989.
The series had a lead-in story from issue #50 of the main series.
"The Lower Depths!" Written by Larry Hama. Art by Herb Trimpe and Andy Mushynsky. Deep in the sewers beneath New York City, he Joes race against the clock to stop the Dreadnoks' latest demolition scheme. 32 pages, FC. Cover price $1.00.
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