India and China once again at loggerheads this time in Arunachal Pradesh's Upper Siang district. The stand off happened after Chinese soldiers with road-building machines crossed up to 200 metres into the Indian territory in Arunachal Pradesh in late December. For 73 days, from June 16 to August 28, the two neighbouring countries were at loggerheads with each other in the Doklam region of Bhutan. Fortunately, sanity prevailed and India and China decided to end the military row with the help of diplomacy to avoid a full-blown war that could have proved detrimental to the whole world. Watch this video to find out more.