Current Indian team's back-to-back Test series wins in Australia has led to its comparison with world-conquering West Indian and Australian teams of past even though Virat Kohli's men are yet to prove themselves dominant on foreign soil.
Apart from the fact that they are yet to win a Test series in South Africa, New Zealand and England, where they suffered humiliating series loss in 2018, India won series in Australia in 2018-19 and 2020-21 only after close contests. Those wins can't be termed one-sided like the wins scored by West Indies of 1980s and Australia of 1990s and 2000s.
While West Indies swept two series against England 5-0, in England in 1984 and in the Caribbean in 1985-86, they remained unbeaten between 1980 and 1985-86 in 10 out of 11 Test series with the 1981-82 series in Australia as the only draw (1-1).