Hi Clayne. ARB is correct. It's indeed "Indian Muslim" restaurant. "Mamak" is a colloquial term, a corruption of the South Indian Tamil word, "Maama", which means Uncle. Nevertheless, in M'sia, you would almost certainly say "mamak" instead of "Indian-Muslim" restaurant
Mahatma, the pilot is Malay. Which in Malaysia means he is a Muslim. No two ways about it. It is certainly possible he may have Indian blood. M'sia is often touted as being multi-racial. However, in the old days, we actually attempted to be a melting pot of cultures and inter-racial marriages were common. Hence he could be a mixture of Malay, Indian, Chinese, Arab, etc for all we know.
Regarding usage of the words/terms "all right", "roger that", "good night" etc, I can't speak on behalf of M'sian pilots, but it is certainly commonly used here. In my organization, gentle instructions to the chaps I supervise is usually met with an " All right, Boss" response. A more terse order usually elicits a "Roger that, Boss!"
And no, I don't work for the military.
Lastly, plenty of Malaysians, yours truly included, are fervent supporters of the Opposition party. I'm happy to state here that the Oppositon party in M'sia espouses the principles of democracy and equal rights for all Malaysians.
It is certainly not run by a bunch of zealots who would encourage their members to show their affiliations to the party cause by bringing down an aircraft full of innocent people. Or hijack a plane just to vent their anger at court rulings favouring the BN government.
Hope this helps.
Cheers