Kazakhstan court frees renowned anti-Beijing activist Serikjan Bilash

A rights activist in Kazakhstan who faced seven years imprisonment over his outspoken opposition to neighbouring China has been unexpectedly freed as public and international pressure over his case mounted.

Serikjan Bilash, whose activism in defence of Muslim and Turkic minorities in Xinjiang earned him global media attention told press on Friday he struck a plea bargain with the court that allowed him freedom but will end his activism.

"I had to end my activism against China. It was that or seven years in jail. I had no choice," Bilash told press at a restaurant where he held a celebratory midnight feast with his family and around 40 supporters.

READ: Donald Trump 'concerned' By Risk Of Violent Hong Kong Crackdown, Says Will Speak To Xi Jinping Soon

Bilash agreed to accept guilt over inter-ethnic incitement charges triggered by his call for an "information Jihad" against the Chinese authorities over their policies in Xinjiang earlier this year. He will also be unable to leave the city of Almaty, Kazakhstan's largest for the next three months according to the terms of his deal, he said. His release capped a dramatic night in Almaty, where around 200 hundred supporters surrounded a court where his case was due to be heard and chanted for his freedom.

His lawyer Aiman Umarova had sounded the alarm earlier in the evening as she was unable to make contact with Bilash who had arrived at the courthouse before her and was immediately taken in by authorities. Umarova refused to sign the plea bargain, insisting on her client's innocence, meaning Bilash had to find another lawyer to sign off on the deal.

"I refuse to put my name to any deal that was signed under pressure," Umarova told press.

Bilash had previously been held under house arrest after being detained and flown to the capital Nur-Sultan in March. Critics connected his arrest to pressure from Kazakhstan's economically powerful neighbour. The Communist Party's dragnet in Xinjiang has swept up an estimated one million ethnic Uighurs and other mostly Muslim minorities into "vocational education centres" that numerous studies and reports say are instead harsh internment camps.

WATCH: 'French Spiderman' Scales Hong Kong Skyscraper With 'peace Banner' Amid Protests

With a population of at least 1.5 million, Kazakhs are the second largest Turkic group in Xinjiang after the Uighurs. Kazakhs living in Kazakhstan have used Bilash's informal rights group Atajurt to appeal to the Kazakh government to lobby China for their relatives' release. Kazakhstan's foreign ministry claimed last year that China had allowed 2,500 ethnic Kazakhs to leave the country and enter Kazakhstan but refused requests for further information.