These are two photos that I took about 10 years ago. The top is the interior of a Russian submarine, clicking on the image makes it bigger. The sub is now safely tied up in Sydney although it was once based in Vladivostok part of a fleet of eighteen if my memory serves me correctly, designed for patrolling the Pacific, New Zealand included.
The bottom photo is a 2400 horse power Sabre engine, in an aviation museum just out of Christchurch.