This year on NDTV's Jai Jawan, our salute to the Indian Armed Forces, actor Kartik Aaryan got a taste of what life is like on board a naval warship. The actor saw what it takes to live at sea and experienced firsthand the physical fortitude required to operate a mounted machine gun. Aaryan even participated in a head-to-head tug-of-war against the sailors. Who do you think won?