The first televised debate between Conservative Party candidates for Leader of the Conservative Party and Prime Minister of the United Kingdom takes place in London. Frontrunnner Boris Johnson refuses to attend.
U.S. President Barack Obama, in an op-ed in London's "Daily Telegraph", urges Britons to keep the U.K. in the European Union. Tomorrow, Obama is scheduled to have lunch with Prince Philip and Queen Elizabeth, who celebrated her 90th birthday today. He then will hold talks with Prime Minister David Cameron.
U.K. Prime Minister David Cameron, at the upcoming Nuclear Security Summit in Washington, D.C., will announce a three-way deal with the United States and Euratom, the European Union nuclear agency, to turn nuclear waste into medical isotopes to help fight cancer.
In a speech in London, British Prime Minister David Cameron outlines his intention to renegotiate the terms of the UK's membership of the European Union then offer a referendum on United Kingdom withdrawal from the European Union if a new deal is agreed.
The British House of Commons votes to reject a proposed referendum on Britain's membership of the European Union, with 483 MPs voting against the proposal and 111 voting in favour. Among those who supported the proposal were 81 Conservative Party members, who rebelled against the anti-referendum stance of Prime Minister David Cameron, the leader of the Conservative Party.
Barack Obama, the President of the United States, David Cameron, the Prime Minister of the United Kingdom and Nicolas Sarkozy, the President of France publish an op-ed in the "International Herald Tribune" outlining their strategy on the 2011 Libyan civil war.
Prime Minister of the United Kingdom David Cameron gifts President of the United States Barack Obama a painting, "Twenty First Century City", by graffiti artist Ben Eine, while Obama gifts Cameron a signed lithograph, "Column with Speed Lines", by Edward Ruscha.