The Avengers Vol. 1 (1963-1996) #320

Plot

In the depths of the Atlantic Ocean, the international slugfest between the Avengers and the People's Protectorate is interrupted by the Army of Atlantis! Tyrak, Okra, and Merrano lead the charge to expel the super-heroes from their home waters! Will the American and Russian warriors team up to take down the hordes of Atlantis? Meanwhile during the underwater clash, the Waterwind slips away to Newfoundland (with Stingray onboard as a stowaway)! When the submarine surfaces in Conception Bay, the Russian terrorists are ready for war…nuclear war! Second Story: "Changing of the Guard" Part 2 of 7. While outfitting the Avenger's new headquarters, Michael O'Brien is disturbed by an apparition of his deceased brother Kevin. Are ghosts walking the halls of Avengers HQ? (mycomicshop.com)