My take on this. I hope what I wrote on YT isn't too political for these parts.
I have a bit of a problem with the title of this, written by a Scottish piper posted to Aden in the nineteenth century - not only do we go and stick flags in remote parts of the globe, but then we complain about their topography and climate as well. Well, I suppose the squaddies didn't choose to go there. My illustrations are mainly from the National Army Museum, which seems to have done an honest job of documenting the British presence in Yemen up to the 1960s (a presence that continues to resonate to this day).
Anyway, I know there is some discussion about how many parts this should consist of. I play four parts, with C and D providing variations on A and B respectively (even though C is a bit of a challenge).