India has said it is "deeply concerned at the recent Chinese actions" in Sikkim.

Highlights Doklam a disputed area close to tri-junction between India, China, Bhutan

China entered Doklam on June 16, attempted to construct a road: India

Moves will represent a significant change of status quo, warns India

India has told China that its attempt to construct a road in Doklam in the Sikkim sector will "represent a significant change of status quo with security implications for India".In a statement, the foreign ministry said New Delhi is deeply concerned at recent Chinese actions and sought to set facts straight after multiple statements by the Chinese government, which has accused Indian troops of crossing the border and entering Chinese territory. Earlier this month, China blocked the Kailash Mansarovar yatra through the Nathu La pass over the face-off and pilgrims had to return.Doklam is a disputed area close to the tri-junction between India, China and Bhutan. China and Bhutan have engaged in a long territorial dispute over Doklam.The ministry said on June 16, China's People Liberation Army or PLA "entered the Doklam area and attempted to construct a road. It is our understanding that a Royal Bhutan Army patrol attempted to dissuade them from this unilateral activity. The Ambassador of the Royal Government of Bhutan (RGOB) has publicly stated that it lodged a protest with the Chinese Government through their Embassy in New Delhi on 20 June."India pointed out that it works in close consultation Bhutan, which does not have diplomatic relations with China. Bhutan believes the Chinese road construction activity is illegal.India has based its decision to resist the Chinese attempts at road construction on an agreement that New Delhi had reached with Beijing in 2012 on the boundary in the Sikkim sector. "The Indian side has underlined that the two Governments had in 2012 reached agreement that the tri-junction boundary points between India, China and third countries will be finalized in consultation with the concerned countries. Any attempt, therefore, to unilaterally determine tri-junction points is in violation of this understanding," today's statement said.The ministry said that in coordination with Bhutan, "Indian personnel, who were present at general area Doka La, approached the Chinese construction party and urged them to desist from changing the status quo. These efforts continue".It said it is essential that "all parties concerned display utmost restraint and abide by their respective bilateral understandings not to change the status quo unilaterally. It is also important that the consensus reached between India and China through the Special Representatives process is scrupulously respected by both sides."India, it said, has consistently taken a positive approach to the settlement of its own boundary with China, along with the associated issue of the tri-junctions. The ministry also said it "cherishes peace and tranquility in the India-China border areas,' which, it said, has not come easily. India, it said, is committed to working with China to find peaceful resolution of all issues in the border areas through dialogue."Diplomatic channels are unimpeded between India and China for talks on the standoff in Sikkim," Chinese Foreign Ministry spokesman Lu Kang has said today, seeking "meaningful dialogue" with India over the border row. He again asked India to withdraw its troops from Doklam, insisting that Beijing has "indisputable sovereignty" over the area.

The Chinese official refuted Bhutan's allegation that China has violated agreements by constructing a road inside its territory.Of the 3,488-km-long India-China border from Jammu and Kashmir to Arunachal Pradesh, a 220-km section is in Sikkim.