Part of it has to do with context and force display. You have PMs and other ministers not wearing helmets and so for public show the SPG guarding them also need to do similar. It's like the US Secret Service force who are just dressed in suits (without helmets) but have body armor and weaponry hidden under. But in Indian context with heightened terrorist alert, it was probably important for the SPGs to show off their weaponry to assure the public/media/VVIPs. However, a helmet would have been a bit too much, IMO. I'm sure they have helmets in their lockers to be used with they have to go in for other situations such as hostage rescue, etc.Austin wrote:rkhanna , I find it strange that these assault unit have protection almost every where at least the most critical parts are covered , except the head , you have the head totally exposed , at least a headgear would cover most part of it and perhaps on a bad day , will help them live and fight for another day.
If you look at the British Army, they have a policy of initially going in with Helmets in cities when the violence/fighting is still going on. But once it has ceased, they switch to berets during patrolling the streets to show that it is safer and also seem more approachable to the public. A lot of it has to do with psychological perceptions - balance between display and assurance.