I personally doubt that the British will deploy a BV, during the ongoing conflict ITTL, as it was a post war deployment IOTL. On the question of whether the commonwealth troops in the Middle and Far East, preferring an ice-cream maker over a boiling vessel. Given that the majority of commonwealth troops were notorious for brewing up at the drop of a hat, even in the heat of the desert, and drinking hot tea irrespective of the climate. I personally believe that the majority would much rather have a nice mug of tea in the majority of situations over a bowl of ice-cream, especially as this generation had been brought up on tea, and would have only seen pop, fizzy drinks and ice-cream when on a sea-side trip.
RR.