Changes to the size of the missile tubes to save £250 million.

The missile tubes can't be opened when they contain a live missile.

He pressed a button to arm the right rear missile tube.

She was in armor, floating just off the hull and looking down into the missile tube.

Her missile tubes had been filled with ballast and sealed months before.

The light Ryan saw them by was flickering next to a missile tube.

The captain raced to the other side and crouched behind a missile tube.

A door into the missile tube was open.

He turned a switch to flood the missile tube and open the number one hatch.

"Probably a companionway running past the missile tubes to the crew's mess."