Task: Explanation
Input (English): The President's Bodyguard (PBG) (Hindi: राष्ट्रपति अंगरक्षक ) is an elite household cavalry regiment of the Indian Army. It is senior-most in the order of precedence of the units of the Indian Army. The primary role of the President's Bodyguard is to escort and protect the President of India which is why the regiment is based in the Rashtrapati Bhavan in New Delhi, India. It is equipped as a mounted unit, with horses for ceremonies at the presidential palace and BTR-80 vehicles for use in combat. The personnel of the regiment are also trained as paratroopers and nominally are expected to lead in airborne assaults in the role of pathfinders. The regiment is the successor of the Governor General's Bodyguard of the British Raj. Question: What vehicle used by the President's Bodyguard in combat was first deployed during the Soviet war in Afghanistan? Answer: BTR-80
Output (English):  It is equipped as a mounted unit, with horses for ceremonies at the presidential palace and BTR80 vehicles for use in combat.