The reason why the Soldiers of Gorkha Regiment Wear the Strap below Their Lower Lip is as given below
Soldiers of the Indian Army have demonstrated their valor and never dreaded from the supreme give up of setting out their life at whatever point it required. Be that as it may, among every one of the regiments, soldiers of Gorka Regiment' hold an extraordinary place due to their quick, proficient and stunning hand to hand combat skills alongside their ability of completing out lethal attacks. Aside from their stunning skills, have you seen that they wear strap of their hat beneath their lip and not underneath their chin here is the reply of this question!
Soldiers of Gorkha Regiment hails from mountainous terrains so hereditarily their heights are short from the soldiers of different regiments. Henceforth, it requires the short strap in order to make them appear to be equivalent, as the cap for shorter soldiers does not fit taller ones. Furthermore, our present armed force general Dalbir Singh Suhag likewise hails from the Gorkha Regiment so he too wears the strap underneath his lower lip.