US presidential candidate Joe Biden speaks an event. File photo
"The Russians are still engaged in trying to delegitimize our electoral process. Fact," the presumptive Democratic challenger said at a fundraiser on Friday according to the "Washington Post".
"China and others are engaged as well in activities that are designed for us to lose confidence in the outcome," he added.
It is normal for presidential nominees of the major parties to have intelligence briefings, though it is not clear when Biden started to receive his.
On June 30 he said he may ask for a briefing, but that he had not been offered one up until then.
Security officials warned at the end of last year foreign adversaries would attempt to interfere in the 2020 elections, to "undermine our democratic institutions, influence public sentiment and affect government policies."
US intelligence found that Russia intervened in the 2016 elections to support Donald Trump, who has bristled at the charges and called for better ties with Putin.Agence France-Presse
The convention is set for August 17 to 20 in Milwaukee, Wisconsin, a battleground state that Trump won in 2016 but which Democrats are seeking to reclaim in November.
In what would be the day's biggest upset, Biden was projected by Edison Research to have won Texas, the biggest prize after California. Sanders invested heavily in Texas and was counting on its sizeable Latino population to propel him to victory.
Today, they appear online as lonely candidates hunkered down in their homes, forced off the trail and into campaign reinvention mode as the intensifying coronavirus pandemic upends the Democratic presidential primaries along with every other aspect of American life.
Barring unforeseen disaster, Joe Biden will represent the Democratic Party against President Donald Trump this fall, the former vice president's place on the general election ballot cemented by Bernie Sanders' decision to end his campaign.
Several infrastructure projects and emissions from nearby refineries were the possible reasons, said a government official who did not want to be named as he was not authorised to talk to the media.
"I think it's very exciting that the UAE, an OPEC member, is going to host COP28, and it's so important that you have an oil and gas producing nation step up and say we understand the challenge of the climate crisis,” Kerry told Reuters in an interview.
The general rule is that if an expatriate resident stays outside the UAE for more than 180 days continuously, his/her residence visa will be nullified automatically.
The UAE and Saudi ministries said the success of the mediation efforts was a reflection of the mutual and solid friendship between their two countries and the United States of America and the Russian Federation.