Bangladesh U19 Moshin made his debut for
Bangladesh U19 during their unsuccessful
1977 AFC Youth Championship campaign, in
Iran. The following year, Moshin captained the Bangladesh U19 team, during the
1978 AFC Youth Championship, which took place in
Dhaka. While he was not part of the 41 selected players in Asian Youth Football Trials, he was later given a place in the team as captain, by
Werner Bickelhaupt. Although the hosts could not advance from the group stages, Moshin's Bangladesh impressed supporters by going head on against much stronger teams. As this was the first international football tournament that took place after the country's independence, it was very highly anticipated by the locals, and the pressurized Bangladesh fell two goal behind during their first game against Singapore. However, goals from
Ashish Bhadra and captain Moshin earned the hosts a hard-fought draw. Bangladesh went onto win the next game against
North Yemen, although they followed it up by losing to Kuwait. The last game of the group stages saw, Moshin rescue Bangladesh from defeat with his penalty against Bahrain.
Bangladesh national team Mohsin made his senior international debut during
1976 Bangkok King's Cup, when Bangladesh lost to
Malaysia and Thailand "B" team. He was also present with the national team, during the
1978 Bangkok Asian Games, which was the first time Bangladesh took part in the
Asian Games. After finding success with the national youth team as the captain, Mohsin was made the captain of the national team before their game against Afghanistan at the
1980 AFC Asian Cup qualifiers, held in Dhaka. Moshin also scored against
Qatar in the qualifiers, as Bangladesh surprisingly made it to the main tournament. In 1979, he was with the team for the 9th President's Cup in
Seoul,
South Korea, in preparations for the upcoming Asian Cup. Moshin later took part in the first
President's Gold Cup in Dhaka in 1981. The national team consisting of Selim, Salam Murshedy,
Aslam,
Kazi Salahuddin, Bhadra,
Chunnu & Moshin displayed one of their best performances in country's football history when they lost to much higher ranked
North Korea 3–2, during the group stages of the
1980 AFC Asian Cup. However, Moshin's international career was soon cut short due to a horrific injury he suffered in 1981, preventing him from replicating his youth team performances at the senior level. ==Coaching career==