Royal Navy spoof Xmas advert

[Nick]

You've probably seen the John Lewis 'Monty the Penguin' advert on TV lately. How could you miss it...?
https://www.youtube.com/watch?v=iccscUFY860

But as is typical, the Royal Navy has gone one better and made their own 'Jack the Penguin' spoof advert!
https://www.youtube.com/watch?v=OPuFWik_hdw

The message at the end is rather good. I might join the Navy if all the crew are as pretty as Lt Lois Kelly....