That is the choice Moehoe (Pigs be inseminating him) gave them.
Either go mohamicidal, or provide for those that will.
That’s economics.
Following Brexit, it was publicized in a UK paper recently that Princes Andrew and Charles to drum up more business with their favorite Islamic countries in the Gulf region. Nothing unusual..
Anyhow can understand that, that the Royal Family members are after all & essentially UK government workers.