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.
Shadow Foreign Secretary Emily Thornberry has rejected the suggestion that military action could be the solution to the Syrian civil war.
Ms Thornberry told an emergency debate into the humanitarian crisis in Aleppo that she is "not a pacifist" and believes in using military force "where military force can be effective", but added: "Personally I believe that in a multi-playered, mult-faceted civil war such as Syria, the last thing we need is more parties bombing.
"What we need is a ceasefire and in fact for people to draw back."
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.