Black Panther (1998) #44

ENEMY OF THE STATE II PART 4 The struggle for Stark Enterprises comes to a head as Tony Stark and T'Challa get locked in Tony's ultra-high security vault! While they're trapped, Stark confronts the King of Wakanda with the complete truth of T'Challa's complex scheme, and its consequences for their friendship, the Avengers, and the world! Who will survive?