Beijing: China on Monday warned students and academics on the "risk" of studying in the United States, citing an uptick in visa denials and delays amid a trade war and other tensions.
The education ministry in a statement urged students to "strengthen risk assessment... and make relevant preparations".
The ministry said Chinese students and academics have experienced visa restrictions, delays in obtaining them, and visas with shorter duration.
China is the biggest source of international students on US campuses, with 360,000 of them last year, or a third of the foreign student body, with many paying full tuition.
The warning comes after FBI director Christopher Wray said in April that Beijing has used Chinese graduate students and researchers, among others, in its economic espionage efforts in the United States.
Last month, Republicans in the US Congress introduced legislation aimed at barring Chinese military scientists from obtaining visas to study or work in the United States.
The bills in the House and Senate would compel the White House to identify a list of research and scientific institutions that the president determines are affiliated with or funded by the People's Liberation Army.
The PLA Visa Security Act would prevent people currently or formerly employed or sponsored by such entities from entering the United States on student or research visas.
China's state-run Global times has published accounts from several Chinese academics saying their 10-year visas to the US were cancelled, with officials citing concerns about links to Chinese intelligence.
US scholar Michael Pillsbury, who advises US President Donald Trump on China, said his visa to enter the country for a forum earlier this year was blocked in apparent retaliation.
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New Delhi (PTI): Broken relationships, while emotionally distressing, do not automatically amount to abetment of suicide in the absence of intention leading to the criminal offence, the Supreme Court on Friday said.
The observations came from a bench of Justices Pankaj Mithal and Ujjal Bhuyan in a judgement, which overturned the conviction of one Kamaruddin Dastagir Sanadi by the Karnataka High Court for the offences of cheating and abetment of suicide under the IPC.
"This is a case of a broken relationship, not criminal conduct," the judgment said.
Sanadi was initially charged under Sections 417 (cheating), 306 (abetment of suicide), and 376 (rape) of the IPC.
While the trial court acquitted him of all the charges, the Karnataka High Court, on the state's appeal, convicted him of cheating and abetment of suicide, sentencing him to five years imprisonment and imposing Rs 25,000 in fine.
According to the FIR registered at the mother's instance, her 21-year-old daughter was in love with the accused for the past eight years and died by suicide in August, 2007, after he refused to keep his promise to marry.
Writing a 17-page judgement, Justice Mithal analysed the two dying declarations of the woman and noted that neither was there any allegation of a physical relationship between the couple nor there was any intentional act leading to the suicide.
The judgement therefore underlined broken relationships were emotionally distressing, but did not automatically amount to criminal offences.
"Even in cases where the victim dies by suicide, which may be as a result of cruelty meted out to her, the courts have always held that discord and differences in domestic life are quite common in society and that the commission of such an offence largely depends upon the mental state of the victim," said the apex court.
The court further said, "Surely, until and unless some guilty intention on the part of the accused is established, it is ordinarily not possible to convict him for an offence under Section 306 IPC.”
The judgement said there was no evidence to suggest that the man instigated or provoked the woman to die by suicide and underscored a mere refusal to marry, even after a long relationship, did not constitute abetment.