Aaron also played thrice with the Indian team at the Chess Olympiads. He captained the Indian team at Leipzig 1960 (+2 –10 =8) including a win over Max Euwe, and at Varna 1962 (+7 –6 =4), including another victory over Lajos Portisch. In 1964, he played at second board in Tel Aviv (+4 –7 =6). He also led India to the 2nd Asian Team Championship at Auckland in 1977 and to the 4th Asian Team championship at Hangchow in China in 1981. He finished fourth in the Commonwealth Championship at Hong Kong 1984. The event was won by Kevin Spraggett and Murray Chandler.