In a meeting with his Chinese counterpart Chang Wanquan, Parrikar said that "India attaches highest priority to relations with China and was committed to further developing friendly and cooperative relations with China".
Allaying China's concerns over India's decision to sign Logistics Support Agreement with the US, Parrikar told the Chinese leader that India pursued autonomous policy to further its national interests and there is no change in it.
Parrikar later met China's highest military official Gen Fan Changlong, the Vice Chairman of the Central Military Commission, which is the overall commanding body of the 2.3 million strong military. It is headed by President Xi Jinping.
The defence minister would meet Chinese Premier Li Keqiang tomorrow and later visit Chengdu, the headquarters of recently integrated western command military which has jurisdiction over entire borders with India.
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While the two countries discussed expediting efforts to establish hotline between the two military headquarters and more confidence building measures like opening of more border points for interactions with troops on the grounds, Parrikar reiterated India's stand for demarcation of the 3,488-km long Line of Actual Control (LAC) which was proposed during Prime Minister Narendra Modi's visit to China last year.
Terming the recurring incidents of Chinese troops entering what India claims as its territory as "transgressions not incursions", Parrikar said clarity over LAC will bring down tensions between the troops on both sides which aggressively patrol the areas to assert their control.
"We are insisting it should be done in order to really ensure a very stable border...Because all the issues take place because of perception," he said.
Marking the LAC is "one of the preconditions of smooth border operations. Without that everything goes by perceptions...Which has caused problems sometimes", he said.
The two officials were designated Special Representatives to address the boundary dispute.