A man who commanded four British submarines has said that allowing women to serve in them would be difficult. The navy is looking to send 20 women officers to serve in Britain's four Vanguard class boats. The navy said it is looking at the design of its larger submarines to see if mixed sex accommodation could be incorporated and is looking again at the reason it has given to ban women. But Commander Jeff Tall said the navy's move to send women to serve in nuclear boats on a trial would not be popular in the service. He said: 'It's...