Blinken says Tehran has expanded uranium enrichment project ‘in ways that have no credible peaceful purpose’

The US secretary of state, Antony Blinken, has announced fresh sanctions against Iran’s petroleum sector in response to what he described as an expansion of the country’s nuclear programme which has provoked renewed fears that it is preparing to build an atomic bomb.

The embargoes – on three unnamed entities involved in the transport of Iranian petroleum or petrochemical products – were announced amid a chorus of warnings of a renewed conflict in the Middle East between Israel and Iran’s proxy Hezbollah, the powerful Shia group that dominates Lebanon.

Notable Israelis add their voices to oppose invite extended by Mike Johnson, which Democrats plan to boycott

A group of prominent Israelis – including a former prime minister and an ex-head of Mossad, the foreign intelligence service – have added their voices to the growing domestic calls in the US for Congress to withdraw its invitation to Benjamin Netanyahu to address it next month, calling the move “a terrible mistake”.

The plea, in an op-ed article in the New York Times, argues that the invitation rewards Netanyahu, Israel’s current prime minister, for “scandalous and destructive conduct”, including intelligence failures that led to last October’s deadly Hamas attack and the ensuing bloody war in Gaza which shows no sign of ending.

As the two prepare to debate on Thursday night, memories are revived of the ugly exchanges when they last squared off

It could be the moment when a rematch that few seem to want finally comes to life: like two ageing prizefighters, Joe Biden and Donald Trump will enter the arena of political bloodsport on Thursday evening to resume a verbal sparring bout that will revive memories of the ugly exchanges when the two debated face to face four years ago.

A CNN studio in Atlanta will host the first presidential debate of the campaign between the same two candidates who contested the last election, which Biden won.

Former US president uses familiar tactics of denigrating Biden and debate hosts to minimise the event’s importance

Donald Trump has unleashed a fusillade of baseless accusations against Joe Biden and CNN moderators ahead of Thursday’s first US presidential debate in an apparent “pre-bunking” exercise designed to have his excuses ready-made if he is declared the loser.

In a familiar rehash of tactics used in previous campaigns, the presumptive Republican nominee has intensified demands that Biden should take a drug test and accused him of being “higher than a kite” in last January’s State of the Union address, when the president won praise for an energetic performance.