Then consider the type of aircraft the article rightly says the Voyager can't refuel; C17, P8, E7, RC35... maybe consider whether in the modern context these aircraft need to be refuelled? Just because they can, doesn't mean it's actually a requirement
It is certainly a happy coincidence that precisely those aircraft the Voyager
can't refuel are the same aircraft that the RAF doesn't
need to refuel. Serendipity indeed.