US Ambassador to India Richard Verma (L) with CMs of Assam Sarbananda Sonowal and Arunachal Pema Khandu during a recent visit to Tawang. — PTI

Beijing/New Delhi, October 24

China today warned the US that any interference by it in the Sino-India boundary dispute will make it “more complicated” and “disturb” hard-won peace at the border, days after the US envoy in India Richard Verma visited Arunachal Pradesh, which Beijing claims as southern Tibet. India reacted saying there was “nothing unusual” about the trip to a state which is an integral part of the country.Asking the US to desist from interfering in the India-China border dispute, Chinese Foreign Ministry spokesman Lu Kang said China was firmly opposed to the visit. Referring to Verma’s October 22 tour to Tawang at the invitation of Arunachal Pradesh Chief Minister Pema Khandu, Lu said the US envoy visited a “disputed region”. “We have also noted that the place visited by senior US diplomatic official is a disputed region between China and India. We are firmly opposed to his visit,” he said.China claims Arunachal Pradesh as part of southern Tibet and routinely protests visits by Indian leaders, foreign officials as well as the Dalai Lama to the area.External Affairs Ministry spokesperson Vikas Swarup said: “The US Ambassador visited Arunachal Pradesh, a state which is an integral part of the country to which he is accredited. There is nothing unusual in it.” — PTI

Will complicate dispute: China to Washington

• The place visited by US envoy is a disputed region between China and India. We are firmly opposed to it… It will only make the dispute more complicated —Lu Kang, Chinese foreign ministry spokesman

Nothing unusual about it, says India

• The US Ambassador visited Arunachal Pradesh, a state which is an integral part of the country to which he is accredited. There is nothing unusual in it —Vikas Swarup, MEA spokesperson