The United Kingdom wants new bilateral trade pacts, but those are hard to negotiate until its post-Brexit terms with the European Union are known, says Heather Conley of the Center for Strategic and International Studies.
Theresa May delivered a defense of free trade on Monday, although she added that more could be done to make the global system fairer.
May said the aim was to deter the Syrian authorities from further use of chemical weapons.
President Donald Trump warned Russia of imminent military action in Syria on Wednesday, in response to a suspected poison gas attack over the weekend.
President Donald Trump and British PM Theresa May agreed on the need to find an international response to deter the use of chemical weapons in Syria.
British Prime Minister Theresa May has reportedly ordered British submarines to move within missile range of Syria.
British Prime Minister Theresa May is ready to give the go-ahead for military action in response to a suspected chemical weapons attack in Syria, the BBC reported on Wednesday.
Carriers are warned to exercise caution over the next 72 hours.
Nigeria's President Muhammadu Buhari is to contest his party's nomination for next February's presidential election.
It's "very important" that Europe responds to Russia's "unprecedented" behavior, EU's Drombrovskis told CNBC.
"This is cruel and unusual punishment to make somebody like Theresa May go through this process," says Richard Fenning of Control Risks.
Tim Stanley, senior managing director for Russia at CIS Control Risks, speaks about Russia's relationship with the West.
European stocks closed provisionally lower Monday, after the U.S. and several European Union nations expelled Russian diplomats in a show of solidarity with the U.K.
U.K. Prime Minister Theresa May speaks about progress made in Brexit negotiations.
Talks between the U.K. and the EU appear to show a way forward on Brexit, and that may flow into united views on Russia, says Cedomir Nestorovic of the ESSEC Business School.
McMaster is the second national security advisor to leave the Trump administration in just over one year.
Divided interests among EU states will likely impede a uniform response toward Russia over the nerve attack on Sergei Skripal in the UK.
The most prominent person named is Yevgeniy Viktorovich Prigozhin, also known as "Putin's chef," who is closely linked to the Russian president.
U.K. Prime Minister Theresa May has announced a series of measures to punish Russia following a nerve agent attack on a former Russian spy and his daughter in Salisbury in early March.
Russia has not responded to Britain's demand to explain by midnight how a Soviet-era nerve toxin was used to strike down a former Russian double agent, the Russian embassy in London said.