The UK will ship 700 kilograms of nuclear waste in the United States under a new deal signed by Prime Minister David Cameron on Thursday. An anonymous government source confirmed that the Prime Minister agreed the deal at a nuclear security summit in Washington and will mark the largest ever shipment of highly enriched uranium in history. In return the U.S. will send Europe another type of nuclear waste that can be used to produce medical isotopes for cancer treatments. Reuters.com reports: “The prime minister will be announcing a landmark deal that we have agreed with the US and with (European Atomic Energy Community) Euratom,” the British government source said, on condition of anonymity. “It is a win-win. We get rid of waste and we get back something that will help us to fight cancer.” At the two-day summit, being attended by more than 50 world leaders, Britain and the US will also announce plans to host a joint exercise later this year to test the ability of their governments and nuclear industries to deal with a cyber attack in the civil nuclear sector. The source said this was not in response to intelligence about a specific threat, but “prudent planning”. [...]