This is from Super-Villain Team-Up #16 and #17. Both issues are written by Peter Gillis. #16 is illustrated by Carmine Infantino, and the cover is by Al Milgrom. #17 is illustrated by Arvell Jones and Bruce Patterson, and the cover is by Keith Pollard.
Later, Yousuf is forced to walk in front of the other prisoners, including his ex-girlfriend Rachel, who think he's a collaborator.
Later, the Red Skull shows Yousuf the immense secret project he was looking for when he was captured.
The Red Skull explains it's all for the creation of a second Cosmic Cube.
The Hate-Monger recounts how he saved the Red Skull after Dr. Doom left him on the moon to die. He mentions how the Skull didn't believe who he was at first, but that he helped the Skull in several schemes against Captain America, all of which the Skull lost.
Meanwhile, Yousuf tricks his guard into removing the implant and escapes. He tries freeing the other prisoners, but they think it's just a trick and so he starts to leave without them when he gets shot by one of the guards. A horrified Rachell starts to attack the guards, and the other prisoners join in. Meanwhile Yousuf, still alive, makes it to the docks and steals the boat. Hours later, he reaches a U.S. Cutter on patrol...
The second issue begins with the Red Skull and the Hate Monger having kidnapped Dr. Clinton, one of the founding members of A.I.M. and the last person remaining who helped shape the Cube.
Rachel explains how after the events of last issue she was tortured for leading the revolt, but weeks later she managed to escape.
Meanwhile, Clinton is hooked up into the machine making the Cube. Arnim Zola declares that "The outer shell of the Cube is almost complete! It is now the perfect prison! Within that matrix shall be captured the mysterious, omindimensional X-Element which is the essence of the Cosmic Cube!"
SHIELD gets ready to attack Exile Island.
The SHIELD strikeforce starts to attack.
Rachel sees Yousuf.
As the last SHIELD jet clears the island, the incendiary bomb goess off.