Failure to secure a deal in time for the end of the transition period on December 31 would see Britain revert to World Trade Organization rules, with tariffs and quotas, from January 1.
The EU fears Britain slashing its regulations, which could allow its companies to undercut European firms.
Johnson has insisted Britain will "prosper mightily" whatever the outcome of the talks, but he will face severe political and economic fallout if he cannot seal a deal.
Finance minister Rishi Sunak told Sky News that Britain was facing an "economic emergency" because of the pandemic.
London has been resisting signing up to the EU's vision of a post-Brexit "level playing field", with trade penalties if either side diverges from agreed standards.
Some Western officials have indicated human rights will not be raised at the summit, saying they prefer to use bilateral forums to discuss the issue with Riyadh.
Without a deal, Britain would leave the EU single market and customs union on January 1.
On the campaign trail, Biden said he would not meet with Kim without preconditions and accused Trump of "emboldening" the North Korean leader.
Following a spate of Islamist attacks in recent weeks, France has also been taking steps to ban radical Islamist groups and to cut off foreign funds to them.
If no deal is found and implemented before December 31, Britain will end up trading with the EU on bare bones WTO regulations.
Britain left the European Union on January 31, but Barnier and Frost have been locked in months of inconclusive talks on a follow-on trade arrangement.
The British side has accused Brussels of trying to force concessions by running down the clock.
The World Bank on Monday said the debt of the world's 73 poorest countries grew 9.5 percent last year to a record $744 billion.
It will replace key elements of an existing partnership agreement between Ukraine and the European Union.
Pyongyang is subject to a range of restrictions imposed since 2017 that limit its oil imports and ban exports of coal, fish and textiles.
Chief negotiators Michel Barnier and the UK's David Frost met last week.
Von der Leyen, a 61-year old medical doctor and conservative politician, took office in December.
US-China rivalry is expected to dominate discussion at this year's ASEAN conference.
The summit comes just days after China launched ballistic missiles in the flashpoint waters as part of live-fire exercises.
Britain remains bound by EU rules while it tries to thrash out new terms of its relationship.
More than two decades after their bloody ethnic conflict, Serbia refuses to recognize the independence that its former province Kosovo declared in 2008.
Hogan flouted a trio of coronavirus guidelines during a recent trip home from Brussels.
Under the US-China agreement, the National Zoo pays $500,000 per year towards panda conservation efforts in China.
Tokyo has already dispatched one team of six experts, including a coastguard expert and diplomats, to aid in the response.
Meanwhile, TikTok -- another app with alleged ties to Beijing -- was likewise the subject of another ban order.
Health Secretary Alex Azar is in Taipei for a three-day visit to promote shared democratic values and the island's success in taming the coronavirus.
Australia along with 11 other nations come in second to New Zealand and Japan as world's most valuable passports
The ambassador shaved off his moustache, which has offended South Koreans because it reminds them of brutal Japanese colonial rulers.
Diplomatic ties between London and Beijing have been frayed by China's new Hong Kong security law.
The closely watched paper on Japan's defence policy accused China of "propaganda efforts.