He was addressing a two-day national seminar on 'Voice from Arunachal Pradesh - India China Border problems and related Arunachal folklore' at Rajiv Gandhi University here.
"I am not hinting at a war. But the borders have to be developed and protected for security and a resurgent India has to resolve all issues for which groups have been constituted," Singh said terming it as his personal opinion.
"China is a great economic strength far ahead of India. Its forward-looking leaders has given Beijing the negotiating strength to engage the world in different perspective. China has recognized the MacMahon line in Myanmar but not In India," Singh, a former Army chief, reasoned.
He hoped the seminar would highlight the real issues to draw the right attention.