India had always from old times welcomed foreigners who have come as tourists, traders, students etc. They were respected and highly regarded. After India got independence, the same hospitality continued.
It is unfortunate and condemnable that incidents had been reported of Africans and Chinese nationals having been attacked. In Delhi, many incidents have been reported of North East people being attacked and harassed. There seems to be a racial colour. Such attacks brings a bad name to the country.
India has been strongly protesting against the racial attacks on its citizens in Australia, USA etc. There can not be double standards. Government of India should strongly deal with the racial attacks in India and the culprits punished.
It is to be remembered that India is a secular democratic republic and no racial discrimination should be allowed. Any such move from any side should be strongly dealt with.