G7 Leaders Offer United Front as Summit Ends, but Cracks Are Clear

Biden and other Western leaders had tough words for Russia and China after wrapping up a meeting in England, but they had trouble finding common ground on some big issues.

BRUSSELS — President Biden and fellow Western leaders issued a confrontational declaration about Russian and Chinese government behavior on Sunday, castigating Beijing over its internal repression, vowing to investigate the pandemic’s origins, and excoriating Moscow for using nerve agents and cyberweapons. Concluding the first in-person summit meeting since the outbreak of the coronavirus pandemic, the leaders tried to present a unified front against a range of threats. But they disagreed about crucial issues, from timelines for halting the burning of coal to committing tens or hundreds of billions of dollars in aid to challenge Beijing’s Belt and Road Initiative, China’s overseas investment and lending push. Still, as they left Cornwall, where they had met at a resort overlooking rocky outcroppings in England’s far west, almost all the participants welcomed a new tone as they began to repair the breaches from four years of dealing with Mr. Biden’s predecessor, Donald J. Trump.