China conducts successful test flights at newly-built airfield in South China Sea

A civilian aircraft lands at the airfield on Yongshu Jiao in the Nansha Islands, Jan. 6, 2016. China successfully carried out test fights of two civilian aircraft on Wednesday on a newly-built airfield in the Nansha Islands of the South China Sea. [Photo/Xinhua]

HAIKOU - China conducted successful test flights on a newly-built airfield in the South China Sea on Wednesday.

Two civilian aircraft took off from the Meilan Airport of Haikou, capital of Hainan Province and landed at the airfield on Yongshu Jiao in the Nansha Islands at 10:21 a.m. ad 10:46 a.m. respectively. They flew back to Haikou on Wednesday afternoon.

Related: Test flight to South China Sea reef 'within sovereignty'

BEIJING - A test flight to a newly-built airfield on a South China Sea reef was a matter "completely within China's sovereignty," a Foreign Ministry spokesperson said late Saturday evening.

Spokeswoman Hua Chunying said China has finished building an airfield on Yongshu Jiao of China's Nansha Islands.

The Chinese government used a civil aircraft to conduct the flight in order to test whether the airfield facilities meet civil aviation standards, she said, in response to reported objections of Vietnam's foreign ministry.

"China has indisputable sovereignty over the Nansha Islands and their adjacent waters. China will not accept the unfounded accusation from the Vietnamese side," Hua said.

At present, the relations between China and Vietnam maintain a momentum of development. China hopes Vietnam can work accordingly to achieve "sustainable, healthy and stable" development of bilateral ties, Hua said.