1 command missile boat to destroy the imaginary enemy aircraft carrier 2 operating the battleship to find potential enemy to destroy 3 command the entire fleet for a large-scale naval battle 4 accurate ground strike mission 5 resisting the invasion of alien spaceships to defend the last territories of the Earth

1 command missile boat to destroy the imaginary enemy aircraft carrier 2 operating the battleship to find potential enemy to destroy 3 command the entire fleet for a large-scale naval battle 4 accurate ground strike mission 5 resisting the invasion of alien spaceships to defend the last territories of the Earth