US President Donald Trump?s administration has accused Harvard University of violating the civil rights of its Jewish and Israeli students and threatened to cut off all federal funding to the institution.

The announcement on Monday is the latest action by the Trump administration against the United States?s oldest university after the institution rejected earlier demands to alter its operations.

In a letter sent to Harvard president Alan Garber, a federal task force said its investigation has concluded that ?Harvard has been in some cases deliberately indifferent, and in others has been a willful participant in anti-Semitic harassment of Jewish students, faculty, and staff?.

The letter went on to say that the majority of Jewish students at Harvard felt they suffered discrimination on campus, while a quarter felt physically unsafe.

It also threatened further funding acts if Harvard did not change course.

?Failure to institute adequate changes immediately will result in the loss of all federal financial resources and continue to affect Harvard?s relationship with the federal government,? it said, without elaborating what the reforms needed were.

In a statement, Harvard pushed back against the allegations.

The university said that it had taken ?substantive, proactive steps? to combat anti-Semitism on campus, and had made ?significant strides to combat bigotry, hate and bias?.

?We are not alone in confronting this challenge and recognise that this work is ongoing,? it said, adding that it remains ?committed to ensuring members of our Jewish and Israeli community are embraced, respected, and can thrive at Harvard?.

At a White House briefing later, Press Secretary Karoline Leavitt said discussions between the Trump administration and Harvard were taking place ?behind closed doors?, but offered no further details.

Protests against Israel?s war on Gaza

US universities have faced controversy over alleged anti-Semitism on their campuses since the eruption last year of nationwide student protests against Israel?s war on Gaza.

Trump has called such protests ?illegal? and accused participants of anti-Semitism. But protest leaders ? who include Jewish students ? have described their actions as a peaceful response to Israel?s actions, which have elicited concerns about human rights abuses, including genocide.

The Trump administration has frozen some $2.5bn in federal grant money to Harvard, moved to block it from enrolling international students and threatened to remove its tax-exempt status.

It has demanded that Harvard end all affirmative action in faculty hiring and student admissions and disband student groups that promote what it calls criminal activity and harassment.

It also called for changes to the admissions process ?to prevent admitting international students hostile to the American values?, including ?students supportive of terrorism or anti-Semitism?.

Harvard has rejected those demands, and sued the administration, calling its actions ?retaliatory? and ?unlawful?.

The Trump administration has also gone after top colleges, including Columbia, Cornell and Northwestern.

In early March, Columbia ? whose protest camps were copied by students at colleges all over the country ? had $400m in federal funding cut from its budget.

The school later agreed to a list of demands from the Trump administration. These included changing its disciplinary rules and reviewing its Middle East studies programme.

Separately, University of Virginia president James Ryan said last week he chose to step down rather than fight the US government as the Trump administration investigated the school?s diversity, equity and inclusion efforts.

Around the same time, the Trump administration also launched a probe into hiring practices at the University of California system ? which enrols nearly 300,000 students ? to determine whether they violate federal anti-discrimination laws.

The universities have, meanwhile, said that the Trump administration?s actions threaten academic freedom and free speech, as well as critical scientific research.(Aljazeera)

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