MS Dhoni is one of the most successful captains in the history of cricket. He has won many trophies and accolades throughout his illustrious career. One of the most notable achievements of Dhoni is that he is the first cricketer to be a winning captain of all three major ICC trophies. Under his captaincy, India won the 2007 ICC World Twenty20, the 2011 Cricket World Cup, and the 2013 ICC Champions Trophy, the most by any captain.

Apart from these major ICC trophies, Dhoni has also led India to victory in the Asia Cup on two occasions. The Asia Cup is a biennial international cricket tournament held among the Asian teams. It was first held in 1984 and is one of the most prestigious tournaments in the region.

In 2010, India was the defending champions in the Asia Cup and they were led by MS Dhoni. The tournament was held in Sri Lanka and India was placed in Group A along with Sri Lanka, Pakistan and Bangladesh. India won all their group matches and topped the group. In the final, India faced Sri Lanka and they won the match by 81 runs to lift the Asia Cup for the second time.

In 2016, the Asia Cup was held in Bangladesh and India was once again led by MS Dhoni. India was placed in Group B along with Sri Lanka, Bangladesh and UAE. India won all their group matches and topped the group. In the final, India faced arch-rivals Pakistan and they won the match by 8 wickets to lift the Asia Cup for the third time.

MS Dhoni has been an integral part of the Indian team in the Asia Cup and his leadership has been instrumental in India's success in the tournament. He has led the team to victory on two occasions and has been a key figure in the team's success.

Dhoni has also been a great batsman in the Asia Cup. He has scored 845 runs in 24 matches at an average of 41.66. He has also scored three centuries and four half-centuries in the tournament. He has been one of the most consistent batsmen in the tournament and has played some important knocks for India.

Overall, MS Dhoni has been an integral part of the Indian team in the Asia Cup and his leadership has been instrumental in India's success in the tournament. He has led the team to victory on two occasions and has been a key figure in the team's success. He has also been a great batsman in the tournament and has scored 845 runs in 24 matches at an average of 41.66. Dhoni is certainly one of the greatest captains in the history of cricket and his achievements in the Asia Cup will be remembered for a long time.