Not fair. Many Muslims fought for the Allies.
They formed a large part of the Indian Army, the largest all-volunteer army in history, peaking at over 2.5M men. About 1/3 of them were Muslims.
Many Muslims fought in the Free French Army and in various colonial contingents of the British.
I'm not sure how to go about getting numbers together, but I suspect those who fought for the Allies were a multiple of those who fought for the Axis.
I thought the Gurkhas were Sikhs not Muslims.