The prime minister also used his speech to announce that he would lead a trade mission to China in December.
Mr Cameron, who announced plans to lead a trade delegation to China next month, argued Britain had to undergo a "fundamental culture change" if it was to compete in the "global race".
Swire – who initially travelled to Burma to lead a trade delegation – said "conditions [in Rakhine] remain extremely worrying" and stressed that without greater determination and urgent action "this tragedy will continue to deepen for all concerned".
Senator Don Nickels, Republican of Oklahoma, had planned to leave today on a trade mission to China with business leaders, but wrote on Thursday to the Chinese ambassador, Yang Jiechi, that "I cannot in good conscience lead a trade delegation to China while your government continues to hold an American EP-3 crew against its will".
David Cameron led a trade mission to Asia's biggest economy in 2013 and George Osborne was there just last month.
After Campbell Newman won power for the Liberal National Party in Queensland, he led a trade mission to India too.
Mitt Romney, the former governor of Massachusetts, made a similar visit last month, and Tim Pawlenty, the former governor of Minnesota, has led a trade delegation to Israel.
In late October, in a sign of his detachment from the campaign, Mr. Penelas led a trade trip to Spain, and returned just before Election Day.
While at Brown & Bain, I led a trade mission to bring together several United States C.E.O.'s with Carlos Salinas de Gortari, then Mexico's president, to discuss the North American Free Trade Agreement.
"This is the home of a man who leads a trade union of 10m?" she asks her interpreter afterwards.Scenes filmed on location in Gdansk sit alongside archival footage, though the real Lech Walesa makes an appearance only towards the end.
