Hello and welcome to the US politics live blog.

Donald Trump’s UFC fights held on the White House lawn were marred by a misogynistic smear aimed at former first lady Michelle Obama last night.

Beneath a giant steel canopy known as the Claw, the president celebrated the forthcoming 250th anniversary of US independence – but, much more importantly, his own 80th birthday – by staging the first professional sporting event in White House history.

Several winning fighters greeted Trump after their bouts, while American fighter Bo Nickal followed ‌his knockout victory by climbing over the cage fence to ‌shake Trump’s hand.

Another fighter, heavyweight Josh Hokit, gave a rambling post-fight interview that veered from praise for the president to religion before concluding with the false conspiracy claim that “Michelle Obama is a man.” The remark, one of the oldest and most persistent smears directed at the former first lady, drew cheers from some sections of the crowd and bewilderment from others.

Hokit’s comments were not the evening’s only political barb. When former UFC bantamweight champion Sean O’Malley faced Canada’s Aiemann Zahabi, the bout took on a nationalistic fervor.

Trump donned a white “USA” hat cageside while chants of “U-S-A!” rang out from sections of the crowd. At various points spectators shouted “Canada is the 51st state!” – echoing Trump’s repeated taunts about annexing America’s northern neighbor – while others urged O’Malley to “eat” his opponent.

Meanwhile, dozens of people stood across the entrance gates to the Ellipse, the park south of the White House, holding protest signs and chanting.

“This reeks of corruption – way too much corruption,” said Susan Douglas, an organizer with Third Act Virginia, the progressive pro-democracy grassroots organization that organized the demonstration. “Let’s face it,” she added. “It’s for Trump’s birthday and has nothing to do with the founding of our country.”

The Ultimate Fighting Championship (UFC) announced last week that it will pay bonuses to fighters in a form of cryptocurrency issued by Trump family business World Liberty Financial.

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In other developments:

• Trump arrives in Evian-les-Bains on Monday afternoon for talks with G7 leaders, including some who have been sharply critical of his managing of the roughly 15-week conflict that has led to a surge in global energy prices. World leaders began gathering in a French spa town for the summit with a new impetus following the US president’s announcement of an agreement that he says will bring an end to the war against Iran.

• The Iranian deputy foreign minister, Kazem Gharibabadi, confirmed in the early hours of Monday an agreement for an “immediate end” to the US-Iranian war, and said Lebanon was included in a peace deal due to be signed on Friday. Pakistan’s prime minister, Shehbaz Sharif, announced the agreement on Sunday afternoon, saying both sides would be declaring “the immediate and permanent termination of military operations on all fronts”.

• Trump told Vladimir Putin that ending Russia’s ongoing war in Ukraine was critical and that he was prepared to help, reported Russia’s TASS news agency. During a phone call on Sunday, Trump also informed the Russian president that the US was nearing a peace deal with Iran as the US-Israel war against the country continues, according to Yuri Ushakov, a Putin adviser.

• JD Vance said he would discuss a 2028 US presidential run with his wife, Usha, after the 2026 midterms. “Usha and I will absolutely sit down and talk about what comes next for our family,” said Vance. The US vice-president gave insight into his ongoing decision on whether to run during an interview with CBS Sunday Morning where he spoke on his new memoir, Communion: Finding My Way Back to Faith, which details his conversion to Catholicism.