The day they hit HMS Sheffield -- The submariner -- Argentina invades -- South to Ascension -- "Weapons tight!"--The final approach -- 1 May : the war begins -- The bells of hell -- The silence of HMS Sheffield -- The end of the trail for Narwal -- Glasgow's bomb -- Atlantic rendezvous -- Night landing -- The battle of "Bomb Alley" -- Calamity for Coventry -- The marines will have to walk -- Port unpleasant -- Welcome home -- Epilogue.