Why is the US Navy practising for war with China?

By Rupert Wingfield-HayesBBC News, USS George Washington off Guam BBC By Rupert Wingfield-Hayes USS George Washington off Guam The US prefers to talk about engaging with China, but it is clear its navy is now also practising for a potential conflict, reports the BBC’s Rupert Wingfield-Hayes. You don’t get invited out on a US nuclear…