Interesting stuff, thanks for posting it.
The Philippians are in the mod already on the Allied side, I just forgot to put them on my list.
Bangladesh, they have good relations with the PRC, but still have animosity towards Pakistan. More importantly their relations with India aren't too bad, and they might not want to risk a full scale invasion by the large Indian army.
I don't think Malaysia and Indonesia will be allied. For balance reasons, and I think they have some scores to settle between them and Indonesia and China. I thought because of that and their status as a British Commonwealth they would want to join the Allies. But they don't seem to be that pro-West, or that anti-Indonesian or anyone else. So I think I'll move them to the neutral side.
Jordan...tough I didn't see them allying with the Allies because of their sizable Palestinian refugee population and typical Islamic animosity towards Israel. But they do seem to be pro-West. I don't know if I will switch them to Allies, since that would make the balance of the map off if all the Coalition powers were basically in only in the center. Maybe I will make them neutral, but with the shunned government Israeli Democracy, and favorite government Democracy (names are not important) that way they might join the allies.
Iraq moved to Neutral. I thought the US still had a lot of influence in the region, but since their military all left, there is no guarantee they would join the Allies. Although they do probably want to fight Iran...
Yemen has some hostility towards Saudi Arabia over border disputes, and I would say is closer to the PRC and Russia than it is to the US and most of the Allies. And like with the other Muslim states Israel is a game changer in the alliances. But the states of the Gulf Cooperation Council are more liberal Arab states with good relations with the US or UK. And more importantly Kuwait has a large number of US soldiers based.
Machinegunners, I think they will be included, since a unit represents more than just a single soldier, the Machingunners represent a battalion or regiment charged with defense.