alt

A total of eight agreements -- covering energy, defence and education -- were signed during the visit to India by General Secretary of the Communist Party of Vietnam, Nguyen Phu Trong.

However, the one that stood out was the deal to expand oil and gas exploration in the South China Sea.

Vietnam offered India seven oil blocks in the South China Sea for offshore exploration -- a move that, analysts say, could affect ties with China.

China and Vietnam have overlapping territorial claims in the South China Sea, along with other countries in the region.

Dr P K Ghosh, a senior fellow at the Observer Research Foundation, said: "It is going to have an impact on the Indo-Chinese relationship only if the blocks are in disputed areas. And as far as I know, it may not be in disputed areas.

“So it's not going to have too much… but for the Vietnamese, it'll also help in offsetting the pressure which the Chinese have built up over the past few years."

Despite the political uncertainty, these agreements are considered common in the energy sector.

Read more at Channel NewsAsia

Click here for updated South China Sea news