“Haven’t they already resolved turban related issues like gas mask seal and ballistic protection?”
Simple answer. . .no. And Brits don’t usually go to combat MOPP equipped. . .we do.
Yeah, I know. Going MOPP 4 for hours on end is a real gas.
In 1918 the Italians went into battle without masks against the Austrians at Caporetto. Died by the thousands.