Spheroid...
Interesting, but the "Sunday Express"? Really? I'm surprised that the "Sunday Express" knows what an aircraft carrier is, given that they have a picture of Endurance being sealifted back to the UK.... what this has to do with a story on CVF is completely beyond me.
I can't see it myself - there's precious little to be saved from buying only one CVF, and given that the stated reason for their procurement is world-wide power projection, you need to have two to make sure you can deploy one - ask the French how things are going with a single carrier.....
S41