An American court blocked Donald Trump’s trade tariffs, saying the president had overreached his authority by imposing them.

The Trump administration reportedly told American embassies to stop scheduling student-visa appointments so that it could prepare for “an expansion” of applicants’ social-media vetting requirements.

The Kremlin dismissed Donald Trump’s criticism of Vladimir Putin, suggesting that his comments were “emotional reactions”.

President Volodymr Zelensky said that “America’s silence, and the silence of others in the world, only encourages Putin” after Russia mounted its biggest drone-and-missile onslaught of the war so far on Ukrainian cities.

Gaza’s Hamas-run health ministry said that at least 79 people had died in the territory in the 24 hours up to mid-day Saturday.

A judge in Boston temporarily blocked the Trump administration’s effort to revoke Harvard University’s ability to enrol international students

The Trump administration blocked Harvard University from enrolling foreign students, revoking a certification that allows the school to host non-Americans on certain visas.

An Oval Office meeting turned testy when Donald Trump showed Cyril Ramaphosa, South Africa’s president, a video purporting to prove unfounded claims of “white genocide” in the African country.

The UN said that no aid had yet been distributed in Gaza because of restrictions imposed by Israel’s army, two days after Israel began allowing supplies to enter the enclave after an 11-week blockade.

Donald Trump said his phone call with Vladimir Putin went “very well” and claimed that ceasefire negotiations between Russia and Ukraine would begin “immediately”.