<sod >The Soviet-era aircraft carrier Admiral Kuznetsov, which can carry more than 50 planes, crossed international waters in the North Sea with seven other vessels including a nuclear powered Kirov Class Battlecruiser.< eod>< sod > Soviet-era aircraft carrier Admiral Kuznetsov, which can carry more than 50 planes, crossed international waters in the North Sea with seven other vessels in the largest Russian military deployment since the Cold War.< eod>