Foreign Secretary Boris Johnson has said he wants to see "demonstrations outside the Russian embassy" over Moscow's role in the Syrian conflict, he told the Commons.
An emergency Commons debate is being held into the mounting humanitarian crisis in Syria.
Earlier, former International Development Secretary Andrew Mitchell drew parallels between Russia's actions in Syria and that of the Nazis before World War Two.
Syria President Bashar al-Assad should be at the "initial negotiations" into a peace settlement in the country, MPs have been told.
Former International Development Secretary Andrew Mitchell told an emergency debate into the mounting humanitarian crisis in Aleppo that Assad is "not going to be beaten militarily in my view."
The Tory MP also suggested the effects of the crisis in Syria on our children and our grandchildren "will be every bit as great as the effects on Brexit".
The Democratic presidential candidate may also have shown his cards on his choice of running mate.
The US president also shared a post on Twitter accusing Dr Anthony Fauci of misleading the public over hydroxychloroquine.
Fears over an impending second wave of coronavirus dominates Wednesday’s front pages.