Crowds of hundreds gathering to watch the grand departure of £3billion warship HMS Prince of Wales, ahead of the biggest NATO exercise since the Cold War, have been left bitterly disappointed after it failed to make it out of the harbour. The 65,000-tonne Royal Navy aircraft carrier was primed and ready today to make the journey from Portsmouth Naval Base to Norway to take part in Exercise Steadfast Defender which is set to involve more than 40 ships. This comes exactly a week on from the failed departure of the vessel's sister ship HMS Queen Elizabeth last weekend when an...